To get perimeter you add all the sides together. You have 2 sides of 10ft, one side of 8ft and then the half circle. To find the arc length of the half circle you would do 1/2(2πr) which would give you πr. R=4ft since the diameter is 8ft. So you would add 8,10,10 and 4pi. If it wants an exact answer it would be 28+4pi. If it wants an approximate answer it would be 40.6ft
Answer:
2 1/2
Step-by-step explanation: So you have to see how much teaspoons of vanilla is in one cup of flour then multiply by 5
Answer:
0.125 < x < 0.18.... WHICH YOUR BEST ANSWER IS PROBABLY D
Step-by-step explanation:
The options are not complete
Given
x = 18%
x> 1/8
Required'
Determine the range that makes x an inequality
We have:
x< 18% and x > 1/8
Convert all to decimal
x < 0.18 and x> 0.125
This can be rewritten as:
x< 0.18 and 0.125 < x
0.125 < x < 0.18
SO YOUR BEST BET IS ANSWER D
30 x 7 = 210
<span>5 x 7 = 35
However, if 5 x 7 = 35, 35 will be the product.</span>
Answer:
To prove:
is irrational number.
Proof:
Let us first assume is a rational number.
So, it can be written as:
where
Multiplying both sides by 5.
Dividing both sides by 2.
We see that is a rational number as it is in the form but we know is irrational which makes the equation false making it contradicting with our assumption.
Thus our assumption is wrong.
Hence is an irrational number.