Answer:
135 ft^2
Step-by-step explanation:
7yd = 7*3 feet = 21 feet

The answer is 70. You can obtain this by dividing the number by its percentage, and 56 is 80 percent of 70. I hope this helped, have a nice day! =)
Answer: x = 4
Step-by-step explanation: 4x^2−32x+64=0
4(x−4)(x−4)=0
x−4=0 x−4=0
x=4
Answer:
0.00065
Step-by-step explanation:
1.3 × 0.01 × 0.05
0.013 × 0.05
0.00065
Answer:
649.32
Step-by-step explanation: