Answer:
153.95 feet²
Step-by-step explanation:
Area = pi × r²
radius= 7ft (half of diameter)
3.14 × 7 × 7= 153.95
Let the angle be x. the other angle is 180-x. x is twice that or x = 2(180- x)
x = 360-2x
3x =360
x =120
Answer:
2 and 3
Step-by-step explanation:
|-2.56| = 2.56
Answer:
It has to be B or D
Step-by-step explanation:
Hope it helps :)
A. Bc a negative times a negative would be positive
C. Bc it would equal 0 and zero is not negative.
1*-7=-7 it wants a negative value so times it by one keeps it negative and same with if it is Multiplied by 7
