3 years ago

Tell whether (3,5) is a solution of y = 5x – 10.

Mathematics

2 answers:

Ivanshal [37]3 years ago

6 0

Answer:

yes it is

Step-by-step explanation:

plug x and y in

3 * 5 - 10 = 5 <== And this is true

julsineya [31]3 years ago

3 0

Answer:

The answer would be yes.

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The length of a shadow of a tree is 9 ft. The distance from the top of the tree to the tip of the shadow is 16 ft. what is the h

Margarita [4]

So for this, you'll be using the pythagorean theorem to solve for the height.

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Solve the exponents to get $81+b^2=256$

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Square root each side, and your answer should be $b= \sqrt{175}$ or 13.23 ft