Answer:
four n squared divided by 7
Step-by-step explanation:
:) please thank me and mark me brainliest
Sqrt(49)*sqrt (-1) -4 = 7i-4
The factored form would be (3x-9)(x-1)
The picture should help a bit
I think it would be (F,E)
Answer:
length = 2x = 2(9) = 18 yds
Step-by-step explanation:
Let width = x
Let length = 2x
Area = 162 yd2
length × width = Area
2x(x) = 162
2x2 = 162
Divide by 2 on both sides of equation.
x2 = 81
Square-root both sides of equation to undo the exponent.
x = √(81)
x = 9
Substitute this x value into the initial variables.
width = x = 9 yds
length = 2x = 2(9) = 18 yds
