ILL GIVE BRAINLEST, please no links and explain please:)

Mathematics

1 answer:

Veseljchak [2.6K]3 years ago

4 0

Answer:

180

Step-by-step explanation:

I need to draw a picture to explain.

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{ 5x - y = 5 { 5x - 3y = 15 solve the system using substitution

Iteru [2.4K]

Answer:

Not sure sorry,but can you please help me on the following:

Step-by-step explanation:

Length of a rectangle is 5 cm longer than the width. Four squares are constructed outside the rectangle such that each of the squares share one side with the rectangle. The total area of the constructed figure is 120 cm2. What is the perimeter of the rectangle?

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3 years ago

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At the doctor's office, there is a scale that measures people's weight. The needle is 20 cm long, and it rotated 100° when Frank

Mashutka [201]

Given:
length of the needle: 20 cm
angle 100°

We need to solve for the length of an arc to get the distance the needle has traveled.

Length of an Arc = n°/360° * 2πr
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4 years ago

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Is y=x(x+3) a linear function?

abruzzese [7]

Step-by-step explanation:

No. If you distribute the 'x', you get:

$y = {x}^{2} + 3x$