Answer:
0.9 ≈ 90%
Step-by-step explanation:
60% = 60/100
150% of 60% = 150/100 * 60/100
= 9000/10000
= 0.9 ≈ 90%
34=2x + 16
18=2x
x=9
Robert used 9 grams of iron filings in his first experiment.
Answer:
20
Step-by-step explanation:
Initial figure times scale factor = result
10 times 2 = 20
I hope this helps!
Answer:
112.03sq. units
Step-by-step explanation:
The area of a sector = theta/360 * πr²
The area of a sector = 76/360 * 3.14 * 13²
The area of a sector = 76/360 * 530.66
The area of a sector = 40,330.16/360
The area of a sector = 112.03sq. units
This gives the area of the sector
Step-by-step explanation:
9 miles per day
8 days hiking
9m x 8d = 72 miles long