Answer:

Step-by-step explanation:
Surface Area for a Rectangular Prism: 2(lw+lh+wh)
Length = 25cm
Width = 10cm
Height = 10cm
2(25x10+25x10+10x10) =
60*80/100-$10*155/100
48-$10*155/100=$58.90
Answer:
x=20
Step-by-step explanation:
Vertical angles are equal
6x+10 = 5x+30
Subtract 5x from each side
6x-5x+10 = 5x-5x+30
x+10 = 30
Subtract 10 from each side
x+10-10 = 30-10
x =20
Answer:
I think the answer is 5/3
Step-by-step explanation:
Answer:
1/3
Step-by-step explanation:
2 - 1 is 1
Denominator stays the same