Answer:
GH = 9
Step-by-step explanation:
FH=FG+GH
21= 12+GH
GH = 21-12 =9
I hope I helped you^_^
The geometric sequence is 3, 9, 27, 81, 243, 729 because each time it is multiplied by 3.
Answer:
-8
Step-by-step explanation:
plz watch all steps in picture
Answer: 360ft
Explanation:
x = 18/1/20
x = 18 x 20
x = 360ft
Answer:
m∠A = 24°
Step-by-step explanation:
m∠A = m∠B
3x-12 = 2x
-2x. -2x
x-12 = 0
x = 12
3(12)-12 = 24
2(12) = 24
11 (12) = 132
132 + 24 +24 = 180