Answer:
D
Step-by-step explanation:
<u>38=x</u>
43=100
Cross multiply.
Answer:
B) 12
Step-by-step explanation:
C is the circumference, d is the diameter, and r is the radius. They are related by the following equations:
d = 2r
C = πd = 2πr
If d = 6.0, then r = 3.0.
If C / C' = 0.25, then:
(2πr) / (2πr') = 0.25
r / r' = 0.25
3 / r' = 0.25
r' = 12

as 0.95 is the same as decreasing by 5%
extra help:
to increase by 5% you times by 1.05x
Because it is the same by the 0 and the 0 represents as a place holder for the 32
Answer
IS 2/4
Step-by-step explanation:
1/3 = 4/12 1/4 = 3/12 4/12+3/12= 6/12 = 2/4