3 years ago

Please help please please help

Mathematics

2 answers:

Lana71 [14]3 years ago

6 0

Answer:

The correct answer is B. 3 ft, 6 ft, 5 ft

Step-by-step explanation:

A right triangle has side lengths that equal 90 degrees

3 x 6 x 5 = 90 ft.

cestrela7 [59]3 years ago

4 0

Answer:

It should be B

I hope i helped!

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6 cell phones weigh 46.2 ounces. Fourteen cell phones weigh 107.8 ounces. Does this represent a proportional relationship

Studentka2010 [4]

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2 years ago

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Eliminate the parameter. x = 5t, y = t + 8 (2 points)

maxonik [38]

Answer: y = $\frac{1}{5}$ x + 8

Step-by-step explanation:

This is asking us to remove the parameter. In other words, we want an equation with only the relation between x and y, so we need to remove the t. There are a few ways to do this, but I am going to set one equation equal to t and then plug it into the next one.

Given:

x = 5t

Divide both sides of the equation by 5:

t = $\frac{1}{5}$ x

Given:

y = t + 8

Plug in:

y = ( $\frac{1}{5}$ x) + 8

Answer:

y = $\frac{1}{5}$ x + 8

8 0

1 year ago