Answer:
<em>x = -11</em>
Step-by-step explanation:
<u>Equations</u>
The image shows a right triangle with angles 70°, 90°, and x+31.
The sum of the internal angles of a triangle is 180°, thus:
70 + 90 + x + 31 = 180
Simplifying:
191 + x = 180
Subtracting 191:
x = 180 - 191
x = -11
Answer:
-3y
Step-by-step explanation:
-2y-y=-3y
Answer:
i will help plz put the question here copy it so i can help u
Step-by-step explanation:
The formula for area is base*height. a square is the same length on each side, so you would do 17*17= your answer
hope that helps!
Answer:
8
Step-by-step explanation:
you have to divide 56 by 7 and you will get 8.
