Answer:
7 square root x = 14
Step-by-step explanation:
A radical equation will have the variable inside the radical
-48 plugging in everything and using PEMDAS it should be -48
Answer:
x = 5
Step-by-step explanation:
We have: The sum of the measures of angle M and angle R is 90°
M + R = 90°
M = (5x + 10)°
Plug M into (1)
the equation: (5x + 10)° + R = 90° (2)
R=55° into (2)
(5x + 10)° + 55° = 90°
5x + 10 + 55 = 90
5x + 65 = 90
5x = 25
x = 5
Doubling the side length multiplies the area by 4
