What rule can be used to find the next term of the arithmetic sequence

Answers

Answer 1
are you talking about PEMDAS? if so it’s parentheses, exponents, multiply, divide, add, subtract.

Related Questions

Evaluate the expression (ab)2 for a = 4 and b = 3.

a.81
b.36
c.24
d.144

Answers

The answer is 24.
(ab)2 = (4x3)x2 = 12x2 = 24

Triangle STU has been reflected over line m to form triangle S'T'U'. what is the value of y

Answers

Where is y? Is there a figure?

How do I write this as a single rational expression?

[tex] \frac{1}{p-2} - \frac{1}{p+2} [/tex]

Answers

[tex]\bf \textit{difference of squares} \\ \quad \\ (a-b)(a+b) = a^2-b^2\qquad \qquad a^2-b^2 = (a-b)(a+b)\\\\ -------------------------------\\\\ \cfrac{1}{p-2}-\cfrac{1}{p+2}\impliedby \textit{so let's use the }\stackrel{LCD}{(p-2)(p+2)} \\\\\\ \cfrac{(p+2)~~-~~(p-2)}{(p-2)(p+2)}\implies \cfrac{\underline{p}+2~~\underline{-p}+2}{(p-2)(p+2)}\implies \cfrac{4}{p^2-2^2}\implies \cfrac{4}{p^2-4}[/tex]

Find points on the line 3x+5y=15 that are equidistant from the coordinate axes.

Answers

Final answer:

Points on the line 3x+5y=15 which are equidistant from the coordinate axes are (15/8, 15/8) and (-15/8, -15/8).

Explanation:

To find points on the line 3x+5y=15 that are equidistant from the coordinate axes, we need a point where the x and y coordinates are equal because the distances to the x-axis and y-axis from any point (x, y) are |x| and |y|, respectively. Since the line is equidistant from both axes, we require |x| = |y|.

Substituting y for x in the equation of the line, we get 3x + 5x = 15, which leads to 8x = 15, and therefore x = 15/8. Since we are looking for points equidistant from the axes, we have to check the signs of x and y to ensure they are at equal distances from both axes. Thus, the possible points are (15/8, 15/8) and (-15/8, -15/8).

The perimeter of a rectuangler pool is 130 ft. the width is 4 times the length. find the length and width of the pool

Answers

The width is 52ft and the Length is 13ft.

When Seb reconciles his accounts, what is the first step he should take?

Answers

Seb must confirm his records are accurate and include all transactions.

Answer:

Seb should check if all is records are accurate and he should include all the transactions.

Step-by-step explanation:

When Seb reconciles his accounts, what is the first step he should take?

We can say that reconciling an account means proving that an account balance is correct.

For this, we need all the correct and accurate transactions and figures.

So, Seb should check if all is records are accurate and he should include all the transactions.

All the Factor of 40

Answers

The factors of 40 are:
1,2,4,5,7,10,20,40

The factors of 40 are whole numbers that divide 40 without a remainder, including 1, 2, 4, 5, 8, 10, 20, and 40.

To find all the factors of 40, you need to identify all the whole numbers that can divide 40 without leaving a remainder. The factors of 40 are numbers that multiply together to give the product of 40. Here's how we can find them:

List the number 1 and the number itself (which is 40) because 1 and 40 are always factors of 40.Try dividing 40 by whole numbers starting from 2 onwards.If the division does not leave a remainder, then the divisor is a factor of 40.Repeat this process with increasing numbers until you reach the square root of 40

Therefore, the factors of 40 are: 1, 2, 4, 5, 8, 10, 20, and 40.

How would you convert 9 km/hour to feet/minute? Oh, and please show the steps you took to get there. Thank you. (This is worth extra points btw)

Answers

keeping in mind that

there are 1.609 kms in 1 mile

5280 feet in 1 mile

and 60 minutes in 1 hr.

[tex]\bf \cfrac{9~\underline{km}}{\underline{hr}}\cdot \cfrac{\underline{mile}}{1.609~\underline{km}}\cdot \cfrac{5280~ft}{\underline{mile}}\cdot \cfrac{\underline{hr}}{60~mins}\implies \cfrac{9\cdot 5280~ft}{1.609\cdot 60~mins} \\\\\\ \cfrac{47520~ft}{96.54~mins}\approx 492.2311995\frac{ft}{min}[/tex]

what is 4x-9=k solve for the x

Answers

solve for x by simplifying both sides of the equation than isolating the variable

x=9/4 + k/4

hope this helps and please rate below :)
Hey Johna!

4x - 9 = k
Add 9 to both sides
4x - 9 + 9 = k + 9
4x = k + 9
Divide both sides by 4
4x/4 = (k + 9)/4
x = (k + 9)/4

Good luck!

List the descriptors used to interpret a scatterplot and provide a brief explanation for each

Answers

The descriptors used to interpret a scatterplot are strength, association and trends. The strength determines how closely the dots fall to the line, the association is the general direction in which the dots fall, and the trend or shape lets one know if the graph is linear or non-linear.

The water level at Lake Penny changed −1 1/10 in. this year. Next year, it is predicted to change another −1 2/5 in. What is the total change that will likely occur in 2 years? Enter your answer as a simplified mixed number in the box. 20 POINTS

Answers

add 1 1/10  + 1 2/5

first get both fractions with the same bottom number: 2/5 = 4/10 ( multiply both numbers by 2)

so now you have  1 1/10 + 1 4/10 = 2 5/10

5/10 reduces to 1/2

 so answer is 2 1/2 inches, and since the level is going down it would be negative 2 1/2 inches

Answer:

-2 1/2 inches is your answer

A line passes through the point (3,2) and (6,2) a write an equation for the line in point-slope form rewrite the equation in standard form usung integers

Answers

(3, –2) and (6, 2)First, we must establish slope...m=(y-y1)/(x-x1)m=(-2-2)/(3-6)m=-4/-3m=4/3Point slope formula is...y-y1=m(x-x1)Let's select either coordinate.  I randomly select the first (3, –2)...y--2=4/3(x-3)Subtracting a negative number is the same as adding a positive number...y+2=4/3(x-3)This corresponds to the first answer.Standard form...Ax+By=Cy+2=(4/3)x-4y=(4/3)x-6-(4/3)x+y=-6Multiply both sides by 3...-4x+3y=-18This also corresponds to the first answer. How about the second coordinate, (6, 2)...y-y1=m(x-x1)y-2=(4/3)(x-6)Let's convert it into standard form..y-2=(4/3)x-8y=(4/3)x-6-(4/3)x+y=-6Multiply both sides by 3...-4x+3y=-18

PLEASE HELP!!!!! How does “rationalizing the denominator” use the form of 1?

Answers

"Rationalizing the denominator" of a number is exactly what its title implies: turning its denominator into a rational number.

For an example, let's take the fraction 1/√2. We call √2 irrational because it cannot be expressed as a ratio of two integers. Oftentimes when we have irrational numbers like √2 in the denominator, it helps to perform a little bit of algebraic manipulation on them to make the denominator rational. Here's where that "form of 1" comes in. Remember that, as a rational number, 1 can be expressed as n/n, where n is any number. We can use this fact to rationalize the denominator of 1/√2 by multiplying it by √2/√2, which is equivalent to 1.

When we multiply the two together, we get:

[tex] \frac{1}{\sqrt{2}}\cdot \frac{\sqrt{2}}{\sqrt{2}}= \frac{\sqrt{2}}{(\sqrt{2})^2}= \frac{\sqrt{2}}{2} [/tex]

Crucially, multiplying by 1 in the form of √2/√2 keeps the fraction's value the same, since 1 times any number just equals that same number. If we weren't multiplying but some form of 1, we'd change the number entirely, making the whole attempt at rationalizing the denominator pointless.

What is m∠SVT?



Enter your answer in the box.

Answers

8y - 33 = 5y + 9
8y - 5y = 33 + 9
3y = 42
  y= 14

m∠SVT = 5y + 9
m∠SVT = 5(14) + 9
m∠SVT = 70 + 9
m∠SVT =  79

answer
79

Normally I am not one to make long answers

but if you want an explanation in case you have the same question with different numers, here is an explanation


Plug in the eequation and solve for x

Doing quick math the equation would be 8y-33 = 5y+9

I plugged this into m a t h w a y and got y=14

Then I subsituted y with 14

5 x 14 = 70 70 + 9 =79

Then I did a double check by making sure they were both equal

8 x 14 = 112   112 - 33 = 79

79 = 79

Therefore your answer is 79

Hope this helped, have a great day :)




angle of elevation and depression worksheet

Answers

The angle of depression is the angle in which is looking down , so in this case it’s the angle from the top of the flag pole to the gold ball. Then you write in you opposite and hypotenuse and adjacent then write out your equation plug in. Then type your final answer in the calculator and you should get your answer .

is the line through points P(1,9) and Q(9,6) perpendicular to the line through points R(-6,0) and S(-9,8)? Explain?

Answers

Final answer:

To determine if two lines are perpendicular, we can calculate their slopes. The line through P(1,9) and Q(9,6) has a slope of -3/8, and the line through R(-6,0) and S(-9,8) has a slope of -8/3. The product of these slopes is -1, indicating that the lines are perpendicular.

Explanation:

To determine whether the line through points P(1,9) and Q(9,6) is perpendicular to the line through points R(-6,0) and S(-9,8), we can calculate the slope of each line. The slope of a line passing through two points (x1, y1) and (x2, y2) is given by the formula: slope = (y2 - y1) / (x2 - x1).

For the line through P(1,9) and Q(9,6), the slope is (6 - 9) / (9 - 1) = -3/8.

For the line through R(-6,0) and S(-9,8), the slope is (8 - 0) / (-9 - (-6)) = 8/-3 = -8/3.

If the two lines are perpendicular, the product of their slopes should be -1. Let's check: (-3/8) * (-8/3) = 1. Therefore, the line through points P(1,9) and Q(9,6) is perpendicular to the line through points R(-6,0) and S(-9,8).

Joe decides to take his six year old son to the planetarium the price for the child’s ticket it’s $5.75 less than the price for the adult ticket if you represent the price for the child’s ticket using the variable X how would you write the algebraic expression for the adult ticket price

Answers

Child's ticket x=y-5.75
Adult would be found by solving for y.
x=y-5.75
5.75+x=y-5.75+5.75
5.75+x=y

Y=x+5.75
answer: Y=x+5.75hope this helps:D

plz give bainiest

A movie theater sells student tickets for $5 and adult tickets for $10. On Saturday night, 2,500 people go to the theater and ticket sales total $18,000. How many adults and children went to the theater on Saturday night? Which solution is reasonable? A) 2000 students and 1000 adults B) 1100 adults and 1400 students C) 3000 students and 0 adults D) 500 students and 1500 adults

Answers

The problem says that 2500 people went, out of all the answers choices which choice gives you the total of 2500 when you add the adults and children.

Answer is B because 1100 + 1400 = 2500

The reasonable solution is B) 1100 adults and 1400 students, as it satisfies both attendance and revenue criteria.

Consider a movie theater that sells student tickets for $5 and adult tickets for $10. On a Saturday night, 2,500 people attended the theater, and the total ticket sales amounted to $18,000. The goal is to determine the number of adults and students who attended, with multiple choices provided:

We can set up two equations to represent the information:

The total number of people who attended: S + A = 2500

The total ticket sales amount: 5S + 10A = 18000

Solving this system of equations gives the correct solution:

B) 1100 adults and 1400 students.

This solution satisfies both equations (S + A = 2500 and 5S + 10A = 18000). It is reasonable as it accounts for both students and adults attending, and the total revenue aligns with the given information. The number of students (1400) and adults (1100) adds up to the total attendance of 2500.

When you do a negative number minus a negative number do you get a positive?

Answers

You get a positive number because you can use the leave, change, change rule for the signs. After the rule it would be a minus + a positive. The answer will vary depend on the size of each number.

Fernando is starting at new sales job and needs to decide which of two salary plans to choose from for Plan A he will earn $100 a week plus 15% Commission on all sales for Plan B he will earn 150 week plus 10% Commission on all sales

Answers

The expression for each salary plan if s is Fernando's total weekly sales, would be:

Expression A:   S= 100+ 100(0.15y)        y=Commission
Expression B:   S= 150+ 150(0.10y)         

What amount of weekly sales us plan B better than plan A, the answer would be:Plug in the numbers for Y and use the outcomes as the sales stay to increase. For example, start with 5 sales, then go to 10 then 15, and so on and so forth.

Let's say we have a circle with a radius of 17 inches. What is the circumference of this circle in inches? Round your answer to the hundredths place.
54.78
86.23
91.1
106.81

Answers

The answer is 108.81 using the formula 2(pi)(r)

If two angles share a vertex then they are adjacent true or false

Answers

true i think hope this helps

The given statement is true"If two angles share a vertex then they are adjacent".

What is an angle?

When two lines or rays converge at the same point, the measurement between them is called an "Angle."

If two angles in geometry share a side and a vertex, they are said to be adjacent. In other words, consecutive angles do not overlap and are placed side by side.

When an angle's vertex and side are shared by another angle, the two angles are said to be adjacent angles. The vertex of an angle is the point where the rays come to a stop and form the sides of the angle. When two adjacent angles share a vertex and a side, they can be either complementary or supplementary angles.

Thus, the given statement is true"If two angles share a vertex then they are adjacent".

Learn more about the angle here:

brainly.com/question/7116550

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A sample value that lies very far away from the majority of the other sample values is _____.

Answers

The answer to the missing word on the statement in this problem is an outlier.An outlier is a value that lies outside most of the other values in a set of data. It also means it is much smaller or larger than most of the values in a set.For example, in this given score set {24,29,2,32,88,33,26,28}. The scores 2 and 88 are outliers.

Answer:

It would be an outlier

Step-by-step explanation:

Find two numbers whose difference is 168 and whose product is a minimum

Answers

The two numbers whose difference is 168 and whose product is a minimum will be -50 and 50.

What is the equation?

An equation is a statement that two expressions, which include variables and/or numbers, are equal. In essence, equations are questions, and efforts to systematically find solutions to these questions have been the driving forces behind the creation of mathematics.

It is given that, two numbers whose difference is 168 and whose product is a minimum.

Suppose the two numbers are x and Q respectively.

If x - Q = 100, then Q = 100 + x

The function of their product is minimum,

F(x) = xQ

F(x) = x (100 + x)

F(x) = x² + 100x

Find the equation's lowest point on a graph. At x, the lowest point is -50,

f(x) = -2500

If,

Q = 100 + x

Q = 100 + (-50)

Q= 50

The product of the number is,

xQ = 50 × -50

xQ = -2500

Thus, the two numbers whose difference is 168 and whose product is a minimum will be -50 and 50.

Learn more about the equation here,

https://brainly.com/question/10413253

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ASAP PLEASE ANSWER

Given △ABC≅△JKL, m∠B=55°, and m∠L=25°, what is the measure of ∠J? Enter your answer in the box. °

Answers

It shall be <J = 100!

Answer: [tex]\angle{J}=100^{\circ}[/tex]

Step-by-step explanation:

Given: △ABC≅△JKL,

m∠B=55°, and m∠L=25°

We know that if two triangles are congruent then their corresponding angles are equal.

∴ m∠A=m∠J

m∠B=m∠K=55°

m∠C=m∠L=25°

Now, by angle sum property in triangle JKL we have

[tex]\angle{J}+\angle{K}+\angle{L}=180^{\circ}\\\\\Rightarrow\angle{J}+55^{\circ}+25^{\circ}=180^{\circ}\\\\\Rightarrow\angle{J}=180^{\circ}-55^{\circ}-25^{\circ}\\\\\Rightarrow\angle{J}=100^{\circ}[/tex]

A private plane leaves the airport and flies 1.3 hours at 110 mph on a bearing if 40 degrees. Then it turns and continues another 1.5 hours at the same speed, but in a bearing if 130 degrees. Through what angle did the plane have to turn to head back to the airport?

Answers

Refer to the diagram shown below.

The first distance traveled is
a = (110 mi/h)*(1.3 h) = 143 mi
The second distance traveled is
b = (110 mi/h)*(1.5 h) = 165 mi

From geometry,
x = 40°
y = 180° - 130° = 50°
x + y = 40° + 50° = 90°
Therefore we have a right triangle.

By definition
tan θ = 165/143 = 1.1538
θ = tan⁻¹ 1.1538 ≈ 49°
Because the sum of angles in a triangle is 180°, therefore
z = 180° - (49° +90°) = 41°

The angle through which the plane has to turn to head back to the airport is
φ = 360° - (y + z)
    = 360° - (50° + 41)°
    = 269°

Answer: 269°

Heading = 269.09 degrees. Plane will turn through an arc of 139.09 degrees. First, lets calculate the length of the 2 legs we know of. Leg1 = 1.3 * 110 = 143 miles. Leg2 = 1.5 * 110 = 165 miles. These distances are short enough that we can ignore the curvature of the earth and stick with euclidean geometry. Let's convert the polar coordinate of (40, 143) to Cartesian. (143sin(40), 143cos(40)) = (91.92, 109.54) So we know the plane flew 109.54 miles to the north, and 91.92 miles east. Lets see about the second leg. (165sin(130), 165cos(130)) = (126.40, -106.06) So the plane then traveled 126.40 miles to the east, and 106.06 miles to the south. Adding those distances together gives (91.92 + 126.40, 109.54 - 106.06) = (218.32, 3.48) So the plane is now 218.32 miles to the east and 3.48 miles to the north of where it originally started. Let's calculate the angle needed to return by first calculating the tangent. 3.48 / 218.32 = 0.01594 atan(0.01594) = 0.91 degrees. Since the plane will have to be going almost due west, that means that the heading will be close to 270 degrees. And since it also needs to go slightly south, we'll subtract the 0.91 degrees from the 270 to get a heading of 269.09 degrees. In order to get to that new heading from it's current heading of 130 degrees, we simply subtract. So 269.09 - 130 = 139.09 degrees

What is the equation of a line that passes through the point (4, 2) and is perpendicular to the line whose equation is y=x/3 −1 ?

Answers

The answer is y=12x-2
The anwser is y/x=12

Jared needs 2.4 micrograms of vitamin B-12 each day. Today, Jared drank a serving of milk containing 0.44 micrograms of B-12 and ate a lamb chop containing 1.224 micrograms of B-12. Which method can Jared use to find the number of micrograms of vitamin B-12 he still needs?

Answers

Subtract 2.4 – 0.44 = 1.96, then subtract 1.96 – 1.224.

Answer:

the answer is d

Step-by-step explanation:

mnmn if m=8m=8 and n=3n=3.

Answers

Answer: 8x8x8=512

Step-by-step explanation:

alphametic FOOD+FOOD=SHOP

Answers

what is the question

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