Mathematics: Anybody know the real answer to this?

Anybody know the real answer to this? - id861216, robertabenavidesq

igivehead666

12.03.2022

Look at the picture.

Use the Pythagorean theorem:

$x^2=(3+2)^2+(4+5)^2\\\\x^2=5^2+9^2\\\\x^2=25+81\\\\x^2=106\to x=\sqrt{106}\\\\x\approx10.3$

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ptrlvn01

14.01.2021

A, C, & E

Step-by-step explanation:

A. The data for elementary school are more consistent than those for middle school.

C. About 50% of elementary school students watch between 4 and 7 hours of television each week.

E. On average, middle school students watch less television than elementary school students each week.

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