Answer:
30/343
Step-by-step explanation:
to find the volume of a rectangle you multiply all three fraction
5/7*3/7*2/7
5/7*3/7=15/49
15/49*2/7=30/343
30/343
Answer:
x=20
Step-by-step explanation:
30°-60°-90°Δ
a=10
b=20
c=10
x=b
x=20
37 + x = 2(14 + x)
Explanation:


subtract both sides by 28
9 + x = 2x
subtract both sides by x
9 = x
40 percent 3/5 equals 60, 5/5 equals 100, 100-60 equals 40 percent