4 years ago

I need help with the problem

1 answer:

4 0

The length is 15 metres,the width is 9 m,and the area is 135 m

Hope this will help u..

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write an equation in slope-intercept form for the line that is perpendicular to -2x-8y=16 and that passes through (4,5)

mash [69]

Slope of line perpendicular to ax+by=c is b/a

given
-2x-8y=18
slope of perpendicular is -8/-2=4

y=4x+b
find B
(4,5)
x=4,y=5
5=4(5)+b
5=20+b
minus 20
-15=b

y=4x-15

6 0

3 years ago

What is the perimeter of a square whose diagonal is 13.010

miskamm [114]

The perimeter would be ≈ 36.797836892947.

Rounded would be about 37, or 36.8.

Hope this helps!!!!

$P=4a$

$d\sqrt{2a}$

Solving for P:

$P=2\sqrt{2d} =2*\sqrt{2*13.01}$ ≈36.79784

Hope this helps!!

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4 years ago

A sample of size n = 12 does not have a known population standard deviation. The population appears to be normally distributed.

8090 [49]

420

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4 years ago

A football player started on the O yard line.

Deffense [45]

The Integer would be 3. Being 3 because it is a “whole number” and Integers are only Whole numbers

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2 years ago

A white label wrapped around a rectangular box with square bases covers 80 percent of the lateral surface area of the box. Find

erastova [34]

80% = 6 in
100%=?

100/x 80/6 (proportional relationship)

then cross multiply

600 = 80x
600/80= 7.5

x=7.5

4 0

3 years ago

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