Answer:
136 feet
Step-by-step explanation:
Each curtain needs to be 24 inches long and we know 1 feet = 12 feet.
So 24 inches = 12*2 = 1*2 = 2 feet.
Each curtain is 2 ft.
So 68 curtains would be 68 * 2 = 136 feet.
Hence, 136 feet of fabric will be needed.
Answer:
It is 3⁸.
Step-by-step explanation:
xᵃ . xᵇ = x⁽ᵃ ⁺ ᵇ⁾
(xᵃ)ᵇ = xᵃᵇ
Using these two conditions we get:
Hence, the answer is 3⁸.
Answer:
y(2x+3y -9z)
Step-by-step explanation:
y(2x + 3y) - 9yz
y(2x+3y -9z)
Answer:
1cm=5ft
Step-by-step explanation:
divide 15 by three
Answer:
Difference of squares:
y^4−25
16x^2−81
Not difference of squares:
20m^2n^2−121
p^8−q^5
Step-by-step explanation:
y^4−25
(y²)² - 5²
16x^2−81
(4x)² - 9²
20m^2n^2−121
20 is not a perfect square
p^8−q^5
q⁵ is not a perfect square
