3 years ago

What are the solutions to the equation x² = 256?

1 answer:

7 0

Take the square root of both sides of both sides of the equation. Doing this finds your answer, 16.

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Naddik [55]

Answer:

Step-by-step explanation:

a) To find the length of diagonal XT, we can use the distance formula to get $\sqrt{(-3-5)^{2}+(4-(-2))^{2}}=10$

Since this is a rectangle, XT=YW, meaning YW=10 as well.

b) The area of a rectangle is given by length times width. The length is |-3-5|=8, and the width is |-2-4|=6. So the area is (8)(6)=48.

c) The perimeter is just 2(8+6)=28.

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2 years ago

Sav [38]

Answer:

a number

Step-by-step explanation:

this was asked in april so i rly think you need an answer anymore

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3 years ago

serg [7]

How is it possible to know how much he started with? Or is it not asking for an exact amount?

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3 years ago

slava [35]

Answer:

integer

Step-by-step explanation:

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2 years ago

Ugo [173]

Answer:

In my own opinion i time 104 and 72and if gives me7488

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3 years ago