Answer:
A =363 cm^2
Step-by-step explanation:
A = π r^2
r = 11.3
Rounding to the nearest whole number
r =11
pi = 3.14
Rounding to the nearest whole number
pi = 3
A = 3 * 11^2
A = 3 *121
A =363 cm^2
The answer would be 2 times whatever the value of x would be
Answer:
-40
Step-by-step explanation:
Try rearranging and factoring -8y-2c-2b-8x-2a:
This is equal to -8(x + y) -2(a + b + c).
Since x + y = 7, we have:
-8(7) -2(a + b + c)
and since a + b + c = 8, we end up with:
-56 - 2(8), or
-56 - 16 = -40
Answer:
Step-by-step explanation:
x + (x+30) + (2x) = 180
4x = 150
x = 37.5°
x+30 = 67.5°
2x = 75°
