Answer:
98°+62°+6x = 180
160+6x = 180
6x = 180 - 160
6x = 20
x= 20/6
x= 3.33
therefor your answer is 3.33
Answer:
Only D,F, and G are perfect cubes.
Step-by-step explanation:
A) Technically not a perfect cube.
B) Not a perfect cube
C) Not a perfect cube
D) Yes. 3*3=9
E) Not a perfect cube
F) Yes. 8*8=64
G) Yes. 10*10=100
H) Not a perfect cube
Answer:
104.72 m^2.
Step-by-step explanation
I'm taking the angle to be 30 degrees.
Area of sector = area of the circle * 30/360
= pi*20^2 * 30/360
= 400pi * 1/12
= 104.72 m^2.
