3 years ago

What is the best estimate for the width of your index finger

Mathematics

1 answer:

Ghella [55]3 years ago

5 0

I think is 2.5 centimeters

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A circular wading pool has a diameter of 5 feet a circular swimming pool has the radius of 15 feet how many times greater is the

miskamm [114]

Answer:

The swimming pool is 5 times bigger.

Step-by-step explanation:

5 x 3.14=15.7 ft

15 x 2 x 3.14= 78.5 ft

78.5/15.7=5 times bigger

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3 years ago

What is the slope of a line perpendicular to the line whose equation is

jonny [76]

Answer:

$- \frac{1}{2}$

Step-by-step explanation:

How do we find the line that's perpendicular to another?

We find the negative reciprocal. So for example if our slope is 2, the negative reciprocal would be $- \frac{1}{2}$ .

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3 years ago

What is the image point of (-1, 1) after a translation right 2 units and down 1 unit?

stich3 [128]

Answer: 1,2

Step-by-step explanation:

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2 years ago

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Find the slope of the line passing through the points(3,-9) and(2,-2) .

tino4ka555 [31]

Answer:

-7

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-2-(-9))/(2-3)

m=(-2+9)/-1

m=7/-1

m=-7

5 0

2 years ago

A cell phone company tests 75 cell phones and finds that 3 of them have defects. Out of 450 cell phones, how many would you expe

Hoochie [10]

Answer:

18 cellphones

Step-by-step explanation:

75 x 6= 450

3 x 6= 18

3 0

3 years ago