Answer:
126
Step-by-step explanation:
This is a tricky question!
So we can quickly find the area of the whole circle through πr². That would be around 144π (remember, we are solving in terms of π, so we dont use 3.14)
Then, the circles. Through πr², we can find that the area of one circle is 9π. And since there are two circles, we can add these together to become 18π.
Now we subtract 144π from 18π to find the shaded area. 126π, and since we are doing this in the terms of π, we don't need to include that.
Answer:
Step-by-step explanation:
Given
The attached figure
Required
Find x
To find x, we make use of the following equivalent ratios:
This gives:
Convert to fractions
Cross Multiply
Open brackets
Collect Like Terms
Multiply through by -1
Answer:
option D
Brianna
Step-by-step explanation:
Given in the question the expression wrote by Mr.Walden
To write the simplified form of this expression we will use negative rule of exponent
= 1 /
so,
Only Brianna wrote right simplification of the expression written by Mr.Walden
Answer:
The answer is 51.
K^2+ K ^2 = H^2
32^2+ K^2= 62^2
1024+ K^2 = 3600
1024 +K^2-1024= 3600-1024
K^2 = 2576
2576 square root= 50,754
so it is 51