Answer:
sry man
Step-by-step explanation:
The cube root is 1
The Answer is A. 1
1408 because you need to multiply it to get the perimeter
Top row is x= 10, x^2 =100, x^3 = 1000
Bottom row is 5, 25, 125
9514 1404 393
Answer:
a = 9 meters
Step-by-step explanation:
The perimeter is the sum of the side lengths:
28 m = a + 2m + a + 8m
18 m = 2a . . . . . . . . . . . . . . . . subtract 10m, collect terms
9 m = a . . . . . . . . . . . . . . . divide by 2
The value of a is 9 meters.