how to find the designated sum in arithmetic series

Answer:

9.) Its equilateral

7.) 24

Step-by-step explanation:

Sorry I only have the answer for 7 and 9.

To find the perimeter of a triangle, the lengths of all the sides are required, which are not provided in the question. The type of the triangle (equilateral, isosceles, scalene) also depends on these measurements.

In order to find the perimeter of triangle FGH, we need the lengths of all three sides. Unfortunately, as the specific details regarding the lengths of the sides of triangle FGH are not provided, we cannot definitively provide the perimeter. Usually, the perimeter is calculated by adding up the lengths of all the sides.

In terms of the triangle type, it could be equilateral (all sides are equal), isosceles (two sides of equal length), or scalene (no sides are of equal length). Without the measurements of the sides, we cannot determine the type of triangle FGH.

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Armando use the wrong demensions for the triangular prism?Answer:

Step-by-step explanation:

The mistake is Armando used the wrong dimensions for the triangular prism, the correct option is C.

Suppose the base of the pyramid has length = l units, and width = w units.

Suppose that the height of the pyramid is of h units, then:

[tex]v = \dfrac{l \times w \times h}{3} \: \rm unit^3[/tex]

is the volume of that pyramid.

The base is a rectangle with length = L units, and width = W units, so its area is:

[tex]b = l \times w\: \rm unit^2[/tex]

We are given that;

Height of pyramid= 6in

Dimensions of prism= 8*18*5

Now,

To find the area of the triangular base, he should have used:

A=21​bh

A=21​(18)(6)

A=54

Therefore, by the rectangular prism the answer will be Armando used the wrong dimensions for the triangular prism.

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Answer:

x=72   if i could get brainliest that would be great

Step-by-step explanation:

Step 1: Add 9 to both sides.

1/3x−9+9=15+9

1/3x=24

Step 2: Multiply both sides by 3.

3*(1/3x)=(3)*(24)

x=72

x = 72

Step-by-step explanation:

⅓x - 9 = 15

⅓x = 15 + 9

⅓x = 24

x = 24 × 3/1

x = 72

So, the value of unknown variable (x) is 72

Hope it helpful and useful :)

Answer:

The correct answer is B.

Answer:

For numer 1, you will need to plot that on a graoh your own.

2. graph points 2,3 and -6,-4

3. graph points 3,1 and 6,1

4.-8

Step-by-step explanation:

Answer:

Step-by-step explanation:

We know that each dumpling cost $3, and x represents the number of purchased dumplings. So the total cost of some purchased dumplings will be 3x. Since we also know that y also represents the total cost, we can equate them to find the equation of our proportional relationship:

y=3x

Now that we have our equation, to graph our line we are going to choose tow values for x, then get the values of y for each value of x, and then join the tow pair of points using a line:

- If x=6, y=3(6)=18, so our first pair is (6,18)

- If x=0, y=3(0)=0, so our second pair is (0,0).

Answer:

0.125 and 1/8

Step-by-step explanation:

To convert a percentage to a decimal, divide by 100 to move 2 decimal places to the left.

12.50% / 100 = 0.125

To convert a percentage into a fraction, rewrite the decimal number you got and put it over 1. Multiply the numerator and denominator by 1000 to move 3 decimal places to the right and get your fraction.

[tex]\frac{0.125}{1}[/tex] · [tex]\frac{1000}{1000}[/tex] = 125/1000

Divide the numerator and denominator by the GCF, 125, to get your simplified fraction.

125/125 = 1

1000/125 = 8

125/1000 = 1/8

Answer:

D. y 1 = StartFraction log x Over log 6 EndFraction, y 2 = StartFraction log (x + 4) Over log 2 EndFraction

Step-by-step explanation:

Omar should use the system of equations y₁ = logx/log6, and y₂ = log(x+4)/log2 option second is correct.

It is another way to represent the power of numbers, and we say that 'b' is the logarithm of 'c' with base 'a' if and only if 'a' to the power 'b' equals 'c'.

[tex]\rm a^b = c\\log_ac =b[/tex]

We have a log equation:

log₆x = log₂(x + 4)

As we know:

logₐᵇ = log(b)/log(a)

After applying the above property:

logx/log6 = log(x+4)/log2

y₁ = logx/log6

y₂ = log(x+4)/log2

Thus, Omar should use the system of equations y₁ = logx/log6, and y₂ = log(x+4)/log2 option second is correct.

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The fraction 3/2 and square root of 2 are not equivalent because their decimal approximations (1.5 and about 1.41 respectively) are not the same.

To determine if a fraction like 3/2 is equal to the square root of 2, we would need to compare their decimal values.

First, divide 3 by 2 to get the decimal value for the fraction, which is 1.5.

For the square root of 2, we can use a calculator and find that its approximate decimal value is 1.41.

Therefore, since 1.5 is not equal to 1.41, the fraction 3/2 is not equivalent to the square root of 2.

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The fraction 3/2 is not equal to the square root of 2. By comparing the values directly or using fractional exponents, we can see that squaring 3/2 gives us 9/4, which is not equal to 2, and numerically the square root of 2 is approximately 1.414.

To determine if the fraction 3/2 is equal to the square root of 2, we can compare them directly or convert them into the same format. Recall that fractional exponents serve as another way to represent roots. Specifically, an exponent of 1/2 equates to taking the square root of a number. Thus, [tex](3/2)^{2}[/tex] would equal 3/2 multiplied by itself, which is 9/4, and that is not equal to 2. Therefore, 3/2 is not the square root of 2. We can also numerically evaluate the square root of 2, which is approximately 1.414, and see that it does not equal 3/2, which is 1.5.

Another consideration is that the square root of any number x can be expressed as [tex]x^{1/2}[/tex]. For instance, [tex](\sqrt{2})^2[/tex] = 2 because [tex](2^{1/2})^2[/tex] equals [tex]2^{1/2 * 2}[/tex] = 2. When we do this with 3/2, we would have [tex](3/2)^{1/2} * (3/2)^{1/2}[/tex] = 3/2, which does not satisfy the equation for the square root of 2. Therefore, 3/2 is not equal to the square root of 2.

Answer:

The median of group A is less than the median of group B and greater than the median of group C.

Step-by-step explanation:

From the photo, we can find the medians of 3 groups

=> the median of group A is less than the median of group B and greater than the median of group C.

Hope it will find you well.

Correct Answer: Fill in the blanks: Answer in ( )

Group A has a median of ( 19 )

which is (LESS THAN)

Group B and (GREATER THAN GROUP C)

Group B has the (LARGEST IQR)

there is a high outlier for ( GROUP A AND GROUP C)

and a low outlier for (GROUP B)

Step-by-step explanation: That is the correct answer, hope that helped !

Answer:

C y=e^x

Step-by-step explanation:

The equation of the graph of a function is y=e× option (C) y=e× is correct.

It is defined as the function that rapidly increases and the value of the exponential function is always positive. It denotes with exponent y = a×

where a is a constant and a>1

We have a graph of a function shown in the picture.

As we can see in the graph of the function is rapidly increasing.

We have an equation for the functions:

y = In(x)

The above function graph has a logarithmic graph which is decreasing as the x increase.

y = In(x) + 1

The above function graph has a logarithmic graph with 1 unit shift up which is decreasing as the x increase.

y=e×

The above function has a graph of an exponential function

y = x + 1

The graph of a above function is a straight line.

Thus, the equation of the graph of a function is y=e× option (C) y=e× is correct.

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The rate change of the distance between the car and the person at that instant will be 15.69 meter.

What is Pythagoras theorem?

The Pythagoras theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the square of the other two sides.

Given that;

A person stands 30 meters east of an intersection and watches a car driving away from the intersection to the north at 17 meters per second.

At a certain instant, the car is 161616 meters from the intersection.

Now,

Let the distance of the car from the intersection and from the person be x and y at any time t respectively.

So, We can apply the Pythagoras theorem as;

y² = x² + 10²

y = √ x² + 10²

Differentiate with respect to t , we get;

[tex]\frac{dy}{dt} = \frac{1}{2\sqrt{x^2 + 100} } 2x \frac{dx}{dt}[/tex]

[tex]\frac{dy}{dt} = \frac{1}{\sqrt{x^2 + 100} } x \frac{dx}{dt}[/tex]

Since, the person standing towards the intersection at 17 m/s.

dx/dt = 17

Hence, [tex]\frac{dy}{dt} = \frac{1}{\sqrt{x^2 + 100} } x *17[/tex]

At x = 16 meters

So, [tex]\frac{dy}{dt} = \frac{1}{\sqrt{24^2 + 100} } 24 *17[/tex]

[tex]\frac{dy}{dt} = 408 / \sqrt{676}[/tex]

[tex]\frac{dy}{dt} = 408 / 26[/tex]

[tex]\frac{dy}{dt} = 15.69[/tex]

Thus, The rate change of the distance between the car and the person at that instant will be 15.69 meter.

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Answer:

3/8 = 9/24

because

3/8 = 0.375

and

9/24 = 0.375

Answer:

9/24.

Step-by-step explanation:

We can see this by finding how 9/24 is simply 3/8 but not simplified down all the way. Notice how when you try simplifying the others, they are either unable to be simplified further or simplify into something else.

2/7--> unable to simplify further.

8/3--> unable to simplify further.

9/24--> simplifies to 3/8.

5/10--> simplifies to 1/2.

Answer:

To prove that two lines are parallel, we find their slope and verify that those slopes are equal. Perpendicular lines are lines that create 90 degree angles where they intersect. We can prove that two lines are perpendicular by finding their slopes and verifying that the slopes are negative reciprocals of one another.

The product of slope of both line is -1.

A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the change in y coordinate with respect to the change in x coordinate as,

m = Δy/Δx where, m is the slope

As, We determine the slopes of two lines and confirm that they are equal in order to demonstrate that the lines are parallel.

Lines that connect at 90 degree angles are said to be perpendicular.

By determining the slopes of two lines and confirming that the slopes are negative reciprocals of one another, we can demonstrate that the lines are perpendicular.

Hence, the product of slope of both line is -1.

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Answer:

y=3x-7

Step-by-step explanation:

we use the equation of the line:

y=mx+b

if the line is parallel, then the slope(m) of the line stays the same:

y=3x+b

we then substitute the ordered pair into the equation and solve for b:

-13 = 3(-2)+b

-13 = -6+b

-13+6 = b

-7 = b

now we substitute the b value into the original equation and the answer:

y=3x-7

Hope this helps :)

Answer:

12/2652 = 0.452488688%

Step-by-step explanation:

So, there are 4 jacks out of 52 cards, the probablility of pulling a jack out the first time, is 4/52.

Now that you pulled out 1 jack, there are 51 cards left in the deck, and the chances that you pull out another jack, is 3/51.

Now you would multiply these 2 fractions together, to get  12/2652 = 0.452488688%

Answer:

[tex]\frac{9}{5}[/tex] miles.

Step-by-step explanation:

This problem requires you to multiply the length of Laura's walk by 3 to solve for Isaiah's walk to school.

[tex]\frac{3}{5}[/tex]×[tex]\frac{3}{1}[/tex]=  [tex]\frac{9}{5}[/tex] miles.

Answer:

B) 7/3

Step-by-step explanation:

To find the slope of a line using a graph, locate two points. In this example, the points are (0, -2) and (3, 5).

Then, find the distance between the two points. To do so in this example, find the difference between 0 and 3, and -2 and 5.

3 - 0 = 3

5 - (-2) = 7

Since we're dealing with slope, the answer will be in y/x form. 7 is the distance between the y-coordinates and 3 is the difference between the x-coordinates, the answer is 7/3.

Answer: 7/3

Step-by-step explanation:

Count how many spaces you are going up from the first point to the second point and how many spaces over to the point

Answer(-2, -1)

Step-by-step explanation:

I guessed and got it right.

Answer:

-2, -1

Step-by-step explanation:

i did math

Answer:

D

Step-by-step explanation:

Answer:

there is a 1 in 6 chance, so 1/6. The probability of rolling any side is 1/6.

Step-by-step explanation:

Answer:

1/36

Step-by-step explanation:

The odds of rolling a four on a dice are 1/6. The odds of rolling a six are also 1/6. So if you roll two die to find the probability you multiply the two numbers probability together which would equal 1/36.

Answer: 10%

Step-by-step explanation:

Answer:

its $465.19 (D) incase anyone still needs it

Step-by-step explanation:

just do it

Answer:

As shown in picture:

Original x = 360 - (59 + 108 + 81) = 112 deg

Upper bound of x (when all known elements are considered at lower bound)

U = 360 - (58 + 107 + 80) = 115 deg

Lower bound of x (when all known elements are considered at upper bound)

L = 360 - (60 + 109 + 82) = 109 deg

Hope this helps!

:)

Answer:

112  deg,115 deg  , 108 deg

Step-by-step explanation:

i hope this helps you.

Answer:

$878.5

Step-by-step explanation:

that is if the tickets for saturday & sunday are both $38.50

Answer:

There are 126 boys on the honor roll and 247 girls on the honor roll.

Step-by-step explanation:

Out of the 1,480 students in Gila Monster High School, a total of 373 of the students made the honor roll.

Let the number of girls that made the honor roll be g.

Let the number of boys that made the honor roll be b.

This means that:

b + g = 373_________________(1)

The number of girls who appeared on the honor roll was 5 less than twice the number of boys.

This means that:

g = 2b - 5___________________(2)

Let us insert (2) in (1):

b + (2b - 5) = 373

=> b + 2b - 5 = 373

3b = 373 + 5

3b = 378

=> b = 378 / 3 = 126

From (1):

b + g = 373

=> 126 + g = 373

g = 373 - 126

g = 247 girls

Therefore, there are 126 boys on the honor roll and 247 girls on the honor roll.

Answer:

The answer might be A

Step-by-step explanation:

hope this helps

Day to night to morning, keep with me in the moment

I'd let you had I known it, why don't you say so?

Didn't even notice, no punches left to roll with

You got to keep me focused, you want it, say so

Day to night to morning, keep with me in the moment

I'd let you had I known it, why don't you say so?

Didn't even notice, no punches left to roll with

You got to keep me focused, you want it, say so

It's been a long time since you fell in love

You ain't coming out your shell, you really ain't been yourself

Tell me what must I do (do tell, my love)

'Cause luckily I'm good at reading

I wouldn't bug him, but he won't stop cheesin'

And we can dance all day around it

If you front then I'll be bouncing

If you want it scream and shout it, babe

Before I leave you dry

Day to night to morning, keep with me in the moment

I'd let you had I known it, why don't you say so?

Didn't even notice, no punches left to roll with

You got to keep me focused, you want it, say so

Day to night to morning, keep with me in the moment

I'd let you had I known it, why don't you say so?

Didn't even notice, no punches left to roll with

You got to keep me focused, you want it, say so (yeah)

Let me check my chest, my breath right quick (ha)

He ain't never seen it in a dress like this (ah)

He ain't never even been impressed like this

Prolly why I got him quiet on the set like zip

Like it, love it, need it bad

Take it, own it, steal it, fast

Boy, stop playing, grab my az

Why you actin' like you shy?

Shut it, save it, keep it, pushin'

Why you beating 'round the bush?

And knowing you want all this woman

Never knock it 'til you try (yeah, yeah)

All of them betches hating I have you with me

All of my nigzas saying you mad committed

Realer than anybody you had, and pretty

All of that body-ody, the az and tizys

Day to night to morning, keep with me in the moment

I'd let you had I known it, why don't you say so?

Didn't even notice, no punches left to roll with

You got to keep me focused, you want it, say so

Day to night to morning, keep with me in the moment

I'd let you had I known it, why don't you say so?

Didn't even notice, no punches left to roll with

You got to keep me focused, you want it, say so

Answer:

6

Step-by-step explanation:

To calculate the volume of this pyramid, you first need to find the volume of the triangular base. The formula for the area of a triangle is bh/2, where b is the length of the base and h is the length of the height. In this case, 3*4/2=6. Now, you need to multiply by the height of the pyramid and divide by 3 to get 6*3/3=6 cubic inches. Hope this helps!

Answer:

44

Step-by-step explanation:

crop the square into two, then you can see tangent which is 90°.

so, 360-90-90-136=44

The value of angle x is,

⇒ ∠x = 44°

An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle.

Given that;

For the following question, assume that lines that appear to be tangent are tangent.

And, Point O is the center of the circle.

Hence, We can formulate;

⇒ ∠x + 136° = 180°

⇒ ∠x = 180° - 136°

⇒ ∠x = 44°

Thus, The value of angle x is,

⇒ ∠x = 44°

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Answer:

25%

Step-by-step explanation:

Answer:

10/25= 45%

45% is the answer

Step-by-step explanation: