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3 years ago

A 10= kg bag of grapes for $15

Mathematics

1 answer:

kolbaska11 [484]3 years ago

7 0

What is the question?

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Will Mark as Brainliest?

GaryK [48]

Answer:

Step-by-step explanation:

slope=-1/2

eq. of line is

y-0=(-2-0)/(0-(-2)(x-(-2))

y=-2/2 (x+2)

or y=-x-2

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3 years ago

Write any three rational number between -3 and 0

ella [17]

Answer:

negative square root of 2

negative square root of 3

negative square root of 5

Step-by-step explanation:

8 0

3 years ago

What is the answer to <br> 7y + 5 + (3 - y)?

Nataliya [291]

Answer with factoring: 2(3y+4)

Answer with simplifying: 6y+8

4 0

3 years ago

Read 2 more answers

The median of the set {0, 0, 4, 6, 6, 8} is

alukav5142 [94]

A is the answer for the question

4 0

3 years ago

Read 2 more answers

The circle with center O has a minor arc BSA with a length of

tangare [24]

Answer:

D. $\frac{27\pi}{2}$ inches.

Step-by-step explanation:

We have been given that the circle with center O has a minor arc BSA with a length of $3\pi^{2}$ inches. The central angle is 40°.

To find the circumference of circle we will use formula:

$\frac{\text{Central angle}}{2\pi}=\frac{\text{Arc length}}{2\pi r}$ , where $2\pi$ = measure of 360 degrees in radians and $2\pi r$ = circumference of circle.

Let us convert measure of central angle into radians.

$40^{o}=\frac{40*\pi}{180} =\frac{2\pi}{9}$

Upon substituting our given value in the formula we will get,

$\frac{\frac{2\pi}{9}}{2\pi}=\frac{\frac{3\pi}{2}}{2\pi r}$

$\frac{2\pi}{18\pi}=\frac{3\pi}{4\pi r}$

$\frac{1}{9}=\frac{3}{4r}$

Cross multiplying we will get,

$4r=27$

$r=\frac{27}{4}$

Hence, the radius of our circle is 27/4 inches.

Since the circumference of circle is $2\pi r$ . Upon substituting $r=\frac{27}{4}$ we will get,

$2\pi r=2\pi* \frac{27}{4}=\frac{27\pi}{2}$

Therefore, circumference of our given circle will be $\frac{27\pi}{2}$ inches and option D is the correct choice.

6 0

3 years ago