The perimeter of kite LMNO is 80 feet. Side MN = 3x + 5 and side NO = x – 7 . What is the length of NO?

Answer:

6.25716517287

Step-by-step explanation:

Area of circle = π × r²

→ 123 = π × r²

⇒ Divide both sides by π

→ 39.1521160006 = r²

⇒ Square root both sides

→ 6.25716517287 = r

Answer:

The constant term is 2

Step-by-step explanation:

The given polynomial is [tex]-3x^4-7x+2[/tex].

To find the constant term, we must make sure the polynomial is in standard form.

The constant term is the term that is independent of x.

Considering [tex]-3x^4-7x+2[/tex], the term that is independent of x is the last term which is 2.

Therefore the constant term is [tex]2[/tex].

Answer:

10

Step-by-step explanation:

The perimeter will also be halved:  (1/2)(20) = 10.

Example:  a rectangle of length 14 ft and width 8 ft has perimeter P = 2(14 ft) + 2(8 ft), or 28 ft + 16 ft = 44 ft.

If we halve the length and width, we get 7 ft and 4 ft, and the P is

2(7 ft) + 2(4 ft) = 14 ft + 8 ft = 22 ft, which is half of the original perimeter 44.

It actually has 2 answers

x =(10+√140)/2=5+√ 35 = 10.916  

or:

x =(10-√140)/2=5-√ 35 = -0.916

ANSWER

[tex]x =5 \pm \sqrt{35} [/tex]

EXPLANATION

The given quadratic equation is:

[tex] {x}^{2} - 10x + 25 = 35[/tex]

Group the constants on the RHS,

[tex] {x}^{2} - 10x= 35 - 25[/tex]

[tex] {x}^{2} - 10x= 10[/tex]

Add the square of half the coefficient of x to both sides of the equation,

[tex]{x}^{2} - 10x + ( - {5)}^{2} = 10 + ( - {5)}^{2} [/tex]

[tex]{x}^{2} - 10x + 25= 10 + 25[/tex]

We factor the perfect square to get:

[tex]{(x - 5)}^{2} =35[/tex]

[tex]x - 5 = \pm \sqrt{35} [/tex]

[tex]x =5 \pm \sqrt{35} [/tex]

Answer:

Quadratic. But what is 4x2?

Step-by-step explanation:

ANSWER

D. 4

EXPLANATION

The given polynomial is

[tex]3 {x}^{6} + 5 - {x}^{2} + 4 {x}^{5}- 9x[/tex]

The term in degree 5 in this polynomial is

[tex]4 {x}^{5} [/tex]

The coefficient of this term is the constant that is multiplying the variable raised to exponent 5.

This number is 4.

Therefore the coefficient of term in degree 5 is 4

The correct answer is D.

Answer:

see explanation

Step-by-step explanation:

Given

Ax - bx - y = z ( add y to both sides )

Ax - bx = z + y ← factor out x from both terms on the left side

x(A - b) = z + y ← divide both sides by (A - b)

x = [tex]\frac{z+y}{A-b}[/tex]

Answer:

2/3 hour per mile.

Step-by-step explanation:

Hours per mile

= hours taken / miles walked

= 4/6 = 2/3 hour per mile.

Answer:

she walked 1.5 miles for every hour

Step-by-step explanation:

Divide the miles by the hours: 6/4 =1.5

To make sure this is correct multiply 1.5 times 4(the hours) and you will get 6(the miles she walked

Hope this helped:3

Do 19.32 x 40.26 which should equal $777.82

Final answer:

The expression that is 444 times as large as the expression 34 - 15 is (4 x 34) - 15.

Explanation:

To find the expression that is 444 times as large as the expression 34 - 15, we need to multiply the expression by 444. The correct expression is option C, which is (4 x 34) - 15. Let's break it down:

First, we perform the multiplication: 4 x 34 = 136.

Then, we subtract 15 from the result: 136 - 15 = 121.

Therefore, the expression (4 x 34) - 15 is 444 times as large as the expression 34 - 15.

[tex]7 \frac{r}{s} \: - 4 \frac{r}{s} \\ taking \: common \: factor \: ( \frac{r}{s} ) \\ = \frac{r}{s} (7 - 4) \\ =3 \frac{r}{s} [/tex]

Hope it helps...

Regards;

Leukonov/Olegion.

The number of more scoops of strawberry were sold than vanilla is 4. Therefore, option C is the correct answer.

A bar graph is a graph that shows complete data with rectangular bars and the heights of bars are proportional to the values that they represent. The bars in the graph can be shown vertically or horizontally. Bar graphs are also known as bar charts and it is a pictorial representation of grouped data.

From the given graph, number of scoops of strawberry sold is 10 and the number of scoops of Vanilla sold is 6.

Difference = 10-6

= 4

Therefore, option C is the correct answer.

Learn more about the bar graph here:

https://brainly.com/question/8644324.

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Real numbers from 0 to sqrt(1000/16) = 0 to 2.5sqrt(10).

Before 0, it hadn't been dropped. After 2.5sqrt(10), it has hit the ground and stopped falling.Positive Real Numbers. This includes fractions of seconds, the other two don't.

The appropriate domain for the function describing the height of a ball dropped from a 1,000 feet high building as a function of time is 0 <= x <= 25 seconds, indicating the ball's descent time until it hits the ground.

The student has asked about the appropriate domain for a function describing a ball dropped from a height of 1,000 feet, given by the equation f(x) = 1,000 - 16x². To find the domain, we need to understand when the ball hits the ground, marking the end of its free fall and the function's practical use.

The height (f(x)) becomes 0 when the ball reaches the ground. Setting the equation to zero gives us 0 = 1,000 - 16x². Solving for x, we find x = 25 seconds. This means the ball will hit the ground after 25 seconds, indicating the end of its descent and the maximum value of x in the domain. Therefore, the appropriate domain for this function, representing the time from when the ball was dropped until it hits the ground, is 0 ≤ x ≤ 25 seconds.

divide by 2 for each of the numbers

32/2=16

16/2=8

8/2= 4

Answer is 4

ANSWER

The next term in the given geometric sequence is 4.

EXPLANATION

We want to find the next term in the geometric sequence

32,16,8,

We can observe that there is a common ratio of

[tex] \frac{16}{32} = \frac{1}{2} [/tex]

This implies that, we obtain the subsequent terms by multiplying the previous terms by ½.

To obtain the next term after 8, we multiply 8 by half to get.

[tex] 8 \times \frac{1}{2} = 4[/tex]

Therefore the next term is 4.

Answer:

D

Step-by-step explanation:

Distribute the 1/2:

1/2(8x+4)

4x + 2

Distribute the 1/3:

1/3(9-3x)

3 - x

Add:

4x + 2 + 3 - x

3x +5

I hope this helps!

Answer:

D

Step-by-step explanation:

Distribute the 1/2:

1/2(8x+4)

4x + 2

Distribute the 1/3:

1/3(9-3x)

3 - x

Add:

4x + 2 + 3 - x

3x +5

I hope this helps!

I copy and pasted the answer above mine

The answer is:

The slope of the hill is equal to 2.

To solve the problem, we need to remember that the slope of a line, is the rate of increase or decrease of the line.

From the statement we know that the tallest peak of the roller coaster is 310 feet (y), while the roller coaster travels 155 horizontal feet (x), so, calculating we have:

[tex]Slope=\frac{height}{base}=\frac{y}{x}[/tex]

Then, substituting the given information and calculating, we have:

[tex]Slope=\frac{310ft}{155ft}=2[/tex]

We have that the slope of the hill is equal to 2.

Have a nice day!

Answer:

The slope of the hill is equal to 2

Step-by-step explanation:

Savvas realize benchmark test

Answer:

k=2.5

Step-by-step explanation:

7.6/2 = 3.8

9.5/3.8 = 2.5

Answer:

Step-by-step explanation:

7.6/2 =9.5/k

7.6k=2×9.5

k = (2×9.5)/7.6

k = 19/7.6

k= 2.5

vrify : 7.6/2 = 3.8  and 9.5/2.5 = 3.8   .....true

You can use the Pythagorean Theorem to find the hypotenuse. Then you should be able to find the altitude.

Answer:

The answer would be graph A.

Step-by-step explanation:

Since the cards all belong to four suites, the king can be a heart as well as the jack, but they cannot be the same card. So the choice is graph A.

A Venn diagram displaying events A, B, and C, with overlaps representing the king of hearts (A intersect B) and the jack of hearts (B intersect C), correctly describes the description given.

The Venn diagram that represents the description given should consist of three overlapping circles, one for each event: choosing a king (event A), choosing a heart (event B), and choosing a jack (event C).

Since there is one king and one jack in the hearts suit, the events are not mutually exclusive and the intersections between the circles will represent these possibilities.

There will be an overlap between events A and B, which represents the king of hearts, and an overlap between events B and C, which represents the jack of hearts. However, there will not be an overlap between events A and C since a card cannot be a king and a jack simultaneously.

Answer:

4 inches

Step-by-step explanation:

If you divide 18 by 6, the answer is three, so it is scaled down 3x.

So, you have to divide 12 by 3, and the answer is 4.

Answer: 4 Inches

Step-by-step explanation: The rectangle on the left shows that the length is 18 inches and the height is 12 inches. Now, to find the height on the right, First we must realize what changed has been made from the left to the right. We know that our length has decreased to 6 inches from 18. 18 can be divided by 3 and that will give us the quotient of 6. Now, we must divide our height on our original rectangle by 3 as well. Once we divide, our new height of our rectangle also known as X will be 4 Inches Long.

Have A Great Day!

A=24

B=76

C=25

D= 19

Step-by-step explanation:

.......

Final answer:

The probabilities are matched as follows: A-24%, B-76%, C-19%, and D-25%. These are calculated based on the total number of balls of each color and the fraction that are labeled to win a prize.

Explanation:

The question provides a scenario where there are 24 yellow balls and 76 red balls in a box, and one-fourth of each color are labeled "Win a prize." We are asked to match descriptions of probabilities with their corresponding percent values.

A: Probability that a randomly selected ball labeled "Win a prize" is yellow = (1/4 * 24) / ((1/4 * 24) + (1/4 * 76)) * 100 = 6 / (6 + 19) * 100 = 24%.

B: Probability that a randomly selected ball labeled "Win a prize" is red = (1/4 * 76) / ((1/4 * 24) + (1/4 * 76)) * 100 = 19 / (6 + 19) * 100 = 76%.

C: Probability that a randomly selected ball is labeled "Win a prize" and is red = (1/4 * 76) / 100 = 19%.

D: Probability that a randomly selected yellow ball is labeled "Win a prize" = (1/4 * 24) / 24 * 100 = 25%.

Answer:

the correct answer is x = 3x - 5

Answer:

Step-by-step explanation:

[tex]\text{If}\ \angle1\ \text{and}\ \angle2\ \text{are complementary, then}\ \angle1+\angle2=90^o.\\\\\text{We have:}\\\\\angle1=x^o\\\angle2=(3x+30)^o\\\\\text{Substitute:}\\\\x+(3x+30)=90\\\\(x+3x)+30=90\qquad\text{subtract 30 from both sides}\\\\4x=60\qquad\text{divide both sides by 4}\\\\x=15[/tex]

The value of x is 52.5.

The value of x can be determined by examining the given equations:

https://brainly.com/question/26914436

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Answer:

The ones that give a rational number answer are:

C+D

A*B

C*D

A*A

Step-by-step explanation:

A+B does not give a rational number answer; √3+2√3 = 3√3

C+D is a rational number; √25=5 and √16=4; 5+4=9.

A+D is not a rational number; √3+√16 = √3+4

A*B is a rational number; √3*2√3 = 2√9 = 2*3 = 6

B*D is not a rational number; 2√3*√16 = 2√3*4 = 8√3

C*D is a rational number; √25*√16 = 5*4 = 20

A*A is a rational number; √3*√3 = √9 = 3

For this case we have the following numbers:

[tex]\frac {11} {18} = 0.611111111111\\\frac {5} {9} = 0,555555555556[/tex]

Note that [tex]\frac {11} {18}[/tex]is greater than[tex]\frac {5} {9},[/tex] so the inequality sign must be placed with the opening towards [tex]\frac {11} {18}[/tex].

Answer:

[tex]\frac {11} {18}> \frac {5} {9}[/tex]

the expression to represent "Nine less than the quotient of two and a number ( x )" is:[tex]\[ \frac{2}{x} - 9 \][/tex]

To represent "Nine less than the quotient of two and a number ( x )", we first need to find the quotient of two and ( x ), and then subtract nine from it.

Let's break it down:

1. Quotient of two and a number ( x ):

  This is represented as [tex]\( \frac{2}{x} \).[/tex]

2. Nine less than the quotient:

  Subtracting nine from the quotient gives [tex]\( \frac{2}{x} - 9 \).[/tex]

So, the expression to represent "Nine less than the quotient of two and a number ( x )" is:

[tex]\[ \frac{2}{x} - 9 \][/tex]

complete question given below:

Write an expression to represent: Nine less than the quotient of two and a number xxx.

Answer:

Step-by-step explanation:

The formula of a volume of a cylinder:

[tex]V=\pi r^2H[/tex]

r - radius

H - height

We have r = 6cm and H = 8cm. Substitute:

[tex]V=\pi(6^2)(8)=\pi(36)(8)=288\pi\ cm^3[/tex]

[tex]\pi\approx3.14\to V\approx(288)(3.14)=904.32\ cm^3[/tex]

Answer:

904.32 cm³

Step-by-step explanation:

The volume (V) of a cylinder is calculated using the formula

V = πr²h ( r is the radius of the base and h the height )

here r = 6 and h = 8, so

V = 3.14 × 6² × 8

   = 3.14 × 36 × 8 ≈ 904.32 cm³

Answer:

[tex]\large\boxed{x^6-y^6=(x-y)(x+y)(x^2+y^2-xy)(x^2+y^2+xy)}[/tex]

Step-by-step explanation:

[tex]x^6-y^6=x^{(2)(3)}-y^{(2)(3)}\qquad\text{use}\ (a^n)^m=a^{nm}\\\\=(x^2)^3-(y^2)^3\qquad\text{use}\ a^3-b^3=(a-b)(a^2+ab+b^2)\\\\=(x^2-y^2)\bigg((x^2)^2+x^2y^2+(y^2)^2\bigg)\qquad\text{use}\ a^2-b^2=(a-b)(a+b)\\\\=(x-y)(x+y)\bigg((x^2)^2+2x^2y^2+(y^2)^2-x^2y^2\bigg)\qquad\text{use}\ (a+b)^2=a^2+2ab+b^2\\\\=(x-y)(x+y)\bigg((x^2+y^2)^2-x^2y^2\bigg)\\\\=(x-y)(x+y)\bigg((x^2+y^2)^2-(xy)^2\bigg)\qquad\text{use}\ a^2-b^2=(a-b)(a+b)\\\\=(x-y)(x+y)(x^2+y^2-xy)(x^2+y^2+xy)[/tex]

Answer:

(x²)³ - (y²)³ = (x² - y²)(x^4 + x²y² + y^4)

Step-by-step explanation:

x^6 - y^6 is the difference of two cubes:  (x²)³ - (y²)³.  Differences of cubes can be factored as follows:  a³ - b³ = (a - b)(a² + ab + b²).

Thus, (x²)³ - (y²)³ = (x² - y²)(x^4 + x²y² + y^4)

In your question, we are trying to find the total amount of money raised when the money is rounded to the nearest thousands.

In order to solve the problem, we would need to round the money raised to the thousands place.

The thousands place would be the number before the comma. (_),000.

Lets round for Part A:

89,351. The thousands place would be 9 in this case, when you look at the number to the right of it (3), it's not big enough to make 9 bigger, so we would keep the thousands place the same. It would end up as 89,000.

102,459. The thousands place would be 2, the number to the right of it is not big enough to be rounded up, so we would keep it the same. It would end up as 102,000.

78,505. The thousands place would be 8. The number to the right of it is a big enough number to let the number 8 be rounded, therefore we would round the 8 up to 9. It would end up as 79,000.

Part B

Our current values would be 89,000, 102,000, and 79,000.

Now, for part B, we would add the rounded values to get an estimate of the money saved:

[tex]89,000+102,000+79,000 =270,000[/tex]

You should get 270,000. Remember, that's just an estimate number.

Part C:

The answer choice that's close to that number is answer choice (3), $270,315.

Your FINAL answer should be (3) $270,315.

Answer:

162

Step-by-step explanation: