Answer:
Step-by-step explanation:
we have
Solve for the variable e
That means -----> Isolate the variable e
Multiply by e both sides
tex](e)t=\frac{4u}{e}(e)[/tex]
Divide by t both sides
The answer to this is 147. Just divided 9 by 63 :)
Not a real number because a negative number is imaginary
32 cm long
15 cm wide
6 cm tall
The surface area is the sum of the area of all six sides
Two sides are 32 x 15
Two sides are 15 x 6
Two sides are 6 x 32
32 x 15 = 480
15 x 6 = 90
6 x 32 = 192
Surface area = 2(480) + 2(90) + 2(192) = 960 + 180 + 384 = 1524 cm2
