Please help. The question that I need help on is on the Picture.​

Answer:

87.92

In this case we're trying to find circumference

Formula: c = pi×d

The problem says to use 3.14 for pi

c = 3.14 × 28 = 87.92

Answer:

2 out of 3

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Area of bottom rectangle:-

Area of rectangle above it:-

Area of rectangle above it

Area of triangle:-

Total:-

Answer:

2

Step-by-step explanation:

If 8cm divided by 4cm = 2cm

Answer: v = 40mm * 25mm * 2mm = 2000 mm^3 so, the weight is 2000 mm^3 * .0005oz/1mm^3 = 1oz

Step-by-step explanation:

Answer:

you

because if your friend made a 3.3 then you  make a 7 then that means your more consistant

Step-by-step explanation:

hope this helped

Answer:

LOL I ha te when that happens. I got you, I had the same issue

Step-by-step explanation:

Your answer is 44°

Your work

Type this:

27=98-x/2

54=98-x

x=44

Answer:

sum of interior angles is 1440

Step-by-step explanation:

sum=(n-2)180

=(10-2)180

=8*180=1440

Answer:

x=23 degrees

Step-by-step explanation:

(the box in the corner is 90 degrees)

180 the 3 sides on the triangle add up to be 180

180=90+66+x  step1: combine like terms:add 90+66 together

180=156+x  step2: -156 on both sides

23=x

x=23

Answer:

51.1 ≈ r

Step-by-step explanation:

"A bicycle wheel travels 321 in for each revolution"- means that 321 is the circumference of the wheel that is a circle.

C = 2· π· r

What is the radius of the wheel ​?

321 = 2· π· r, divide both sides of the equation by 2 π

(321/2·π) = r , use calculator, solve and round the answer

51.1 ≈ r

Step-by-step explanation:

Do you mean 8 times what is 56?

8×7 is 56

Using correlation coefficients, it is found that the correct option is given by:

B) There is a high level of association between the two variables.

In this problem, it is said that the correlation between them is high, that is, strong, hence there is a high level of association, which means that option B is correct.

More can be learned about correlation coefficients at https://brainly.com/question/25815006

Divide the volume of the larger cube by the volume of the smaller cube.

1. (3/7 x 3/7 x 1/7) / (1/7)^3 = 9

Answer: 9

2. (2/6)^3 / (1/6)^2 = 8

Answer: 8

3. (1/3 x 2/3 x 2/3) / (1/6)^3 = 32

Answer: 32

4. (3/7)^3 / (1/7)^3 = 27

Answer: 27

Answer:

They will travel about 131.18 yards.

Step-by-step explanation:

Answer:

7(2x + 5 - 3y)

Step-by-step explanation:

Looking at the Factors below the question, what do you notice?

I notice that 14, 35 and 21 all have a GCF of 7

With this, we can now start factoring, but before we start, keep in mind that we need to find terms that when multiplied with 7 give us 14x, 35, and -21y.

14x + 35 - 21y

7(2x + 5 - 3y)

Check you answer to make sure if results in our original expression:

7(2x + 5 - 3y) <== distribute seven

7(2x) + 7(5) + 7(-3y)

14x + 35 - 21y

Therefore, we have correctly factored the expression, and the correct answer is 7(2x + 5 - 3y)

Hope this helps!

Answer:

  x = 25

Step-by-step explanation:

The proportion can be written using fractions and solved for x in the usual way.

  [tex]\dfrac{125}{x}=\dfrac{x^2}{125}\\\\125^2=x^3\qquad\text{multiply by 125x}\\\\x=\sqrt[3]{125^2}=\sqrt[3]{5^6}=5^2\qquad\text{take the cube root}\\\\\boxed{x=25}[/tex]

Answer:

Distance formula. The formula for distance, if you know time (duration) and the average speed, is: d = v x t. where v is the velocity (average speed), t is the time and d is distance, so you can read it as Distance = Speed x Time. The result will depend on the unit of the speed metric, for example if speed is given in mph,

Step-by-step explanation:

A (m 1 ,n 1) and B (m 2 ,n 2) are the coordinates of the two given points in the coordinate plane.

The distance between the two points can be calculated using the distance formula, d = √ (m2 - m1)2 + (n2 - n1)2

Finally, express the given solution in proper units.

Answer:

300

Step-by-step explanation:

Given the joint variation and the constant of variation, the value of z when w = 11 and x = 7 is -22

z =( k × w) / x

where,

-42 = (k × 12) / 4

cross product

4 × -42 = 12k

-168 = 12k

k = -168 /12

k = -14

z =( k × w) / x

z = (-14 × 11) / 7

= -154 / 7

z = -22

Therefore, the value of z when w = 11 and x = 7 is -22

Learn more about variation:

https://brainly.com/question/6499629

Answer:

the range is 9.4

Step-by-step explanation:

the range is the highest minus the lowest temperature

range=9.7-0.3

=9.4

hope this helps

Answer:

i guess its A.

Step-by-step explanation:

I dont really know

Answer:

volume of a cylinder = π r^2 *h

108π=π*r^2*h

108=r^2*h

12=r^2

3.464=r

radius =3.464

Step-by-step explanation:

Brainliest would be appreciated

Ask for questions!

Answer:

The length of the cylinder's radius is 3

Step-by-step explanation:

A cylinders radius is found by the formula, r= √ v/πh

So, 108π/πh.

Because there is pi in both the numerator and denominator, we can cancel them out. This leaves the equation to be : r = √ 108/12.

r = √ 108/12

108/12 is 9.

r = √9

r = 3

Step-by-step explanation:

q1) if aₙ=-11+7n, then for n=5

a₅=-11+7*5=24.

q2) if aₙ=65-100n, then for n=39

a₃₉=65-100*39= -3835.

Answer:

C. 17 chairs per table

Step-by-step explanation:

102 (chairs) divided by 6 (tables) = 17 (chairs per table)

Answer:

C

Step-by-step explanation:

You could do 102 divided by 6

Which 102/6 would be 17. So that means there has to be 17 chairs per table

The value of the number n as described in the task content which involves quotient is; 1.5 times 10 Superscript negative 18.

It follows from the task content interpretation that;

On this note, it follows that;

On this note, upon division, the value of n is;

Read more on quotients;

https://brainly.com/question/11418015

Answer:

It's A

Step-by-step explanation:

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