Answer:
3.1 cm
Step-by-step explanation:
S = r × theta
S = 4 × pi/4
S = pi
S = 3.14 cm
Answer:
x = 
Step-by-step explanation:
5(x-2)^2= 15 ←add 29 on both sides
(x-2)^2= 3 ← divide by 5 on both sides
x-2= 
← find the sq root of both sides
x= ← add 2 on both sides
Answer:
C. 364.4
E. 14
F. 21
G. 96°
Answer:
22
Step-by-step explanation:
m1 + m2 = 180
3x - 17 + 5x + 21 = 180
3x + 5x + 21 - 17 = 180
8x + 4 = 180
8x = 180 - 4
8x = 176
x = 176 / 8
x = 22
Answer:
X=-1/2
Step-by-step explanation:
Hope this helps. Plz give brainliest.
