Answer:
first one is 120cm
second one is 7.5 miles
Step-by-step explanation:
one book is 3.75
maximum books are 25
so 25×3.75 = 93.75
second question he crosses 0.63 to go for work
and 0.63 to go home so in one day he crosses 1.26 miles
in 6 days is (1.26×6) = 7.56
Answer:
65
Step-by-step explanation:
A graphing calculator shows two solutions:
(x, y) =
(-2, 0) or (-1, -10)
Answer:
v = 3.14x²y
Step-by-step explanation:
volume cylinder = πr²h
r = 2x ÷ 2 = x
h = y
Answer:
The length of the other side is 7.65m
Step-by-step explanation:
Maria's mistake was that she wanted to move the decimal point 2 places to the left, when she should have moved it 1 place, since that is the number of zeros that the number 10 has.
To find the length of the rectangle, we simply divide the area by the width
a = area = 76.5 m
w = width = 10m
l = length
l = a/w
l = 76.5m² / 10m
l = 7.65m
The length of the other side is 7.65m
