<h3>
Exact Area = 1200 - 300pi square cm</h3><h3>
Approximate Area = 257.522203923062 square cm</h3>
Work Shown:
The area of the rectangle is 40*30 = 1200 square cm
Note how we have 4 circles along the horizontal dimension which is 40 cm, so each diameter is 40/4 = 10 cm, and the radius is 10/2 = 5 cm
Each circle has an area of pi*r^2 = pi*5^2 = 25pi
There are 4*3 = 12 circles, so the circle areas combine to 12*25pi = 300pi
Using a calculator, we find that 1200 - 300pi = 257.522203923062 approximately. Round this however you need to.
Answer:
The 8 will end up in the ones place.
Step-by-step explanation:
If you want to divide 2380 by 10… sry gtg
Answer:
20 days?
Step-by-step explanation:
3 times a day is 15 and 300 ÷ 15 = 20
Answer:
The simplified fractional equivalent is 
Step-by-step explanation:
we know that
A <u><em>terminating decimal</em></u> is a decimal that ends. So, it's a decimal with a finite number of digits.
we have
Let
Multiply by 100 both sides
Divide by 100 both sides
Simplify
Divide by 25 both numerator and denominator
When rolled 4 times, each time has a probability of 1/6
So the problem would be (1/6)^4.
