Answer:
-24
Step-by-step explanation:
You are just counting by two's.
Answer: 10pi
Step-by-step explanation:
C=2*pi*r
C=2*pi*5
C=10*pi (exact)
This is exact if u want numbers, you’ll have to round-off and you can just put 10xpi into a calculator If u want to see.
Answer:
x = 20
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
= ( cross- multiply )
9x = 180 ( divide both sides by 9 )
x = 20
Answer:
Step-by-step explanation:
Given
Raju buy an old car for
He spent on its repair
The selling price of the car
So, the cost price is
Here,
Gain percent is