Answer:
m=3
Step-by-step explanation:
Hello, Hope it helps :-)
Hello!
The angle is a right angle, which measures 90°.
3x + x = 4x
Angle = 4x + 10 = 90
Switch that around
90 - 10 = 4x
90 - 10 = 80
80 = 4x
Divide by 4

]
The area of the circle by definition is given by:

For f (r) = 154:

Clearing r we have:

For f (r) = 616:

Clearing r we have:
Answer:
a reasonable domain for f (r) is:
7 <r <14
6x-5=4x+5
+5
6x=4x + 0
-4x
2x=0
x =0
probably to late but whatever