15-x squared. this is because x squared is less then 15 so you would subtract it from 15.
It appears as though you're to figure out the quotient some way (as by using a calculator), then verify that the product of quotient and divisor gives the dividend.
2. 96 ÷ 6 = 16
... (6×10) + (6×6) = 96
... 6 × 16 = 96
4. 84 ÷ 6 = 14
... (6×10) + (6×4) = 84
... 6 × 14 = 84
6. 104 ÷ 4 = 26
... (4×20) + (4×6) = 104
... 4 × 26 = 104
8. 102 ÷ 6 = 17
... (6×10) + (6×7) = 102
... 6 × 17 = 102
10. 64 ÷ 4 = 16 . . . . Ken will make 16 gift bags, each containing 4 pens.
Answer:
A = 30.25·π^5
Step-by-step explanation:
C = 2πr
11/π = 2πr
cross-multiply:
2π²r = 11
r = 11/2π² = 5.5π²
A = πr²
A = π(5.5π²)²
A = π(5.5²)π^4
A = 30.25·π^5