Hello!
h = -9.7 - 9.7
h = -19.4
Enjoy.
♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫
➷The answer is True.
You can eyeball the triangle or also get a protractor and also see that this is a right triangle. Remember, right triangles have a right angle.
✽
➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
DOGE
Usually the easiest way to solve this is by using a calculator. Of course only if your teacher allows you too.
Answer:
3
Step-by-step explanation:

a = 3

multiply 2 and 3
2 * 3 = 6

simplify
18/6 = 3
As a rule , - times - = + and - times + = -

Therefore the correct answer to the question is 2m squared n