Answer:
27 feet squared
Step-by-step explanation:
You're given the area of the circle formula which is pi times radius squared.
We are given that the radius of the circle is 3.
3 squared is 9.
Do 3.14 or pi multiplied by 9 Originally but your directions tell you to use 3 as pi.
**It's simplified down to 3 x 9 because the directions tell you to use 3 as pi.**
The area is 27ft^2
A = x + 5
B = x - 5
Top angle = 108 degrees
Answer:
The answer is 8
Step-by-step explanation:
c/7 ; c = 56
56/7 = 8
Thus, The answer is 8
<u>-TheUnknownScientist</u><u> 72</u>
7 1/4 + 5 3/5
First, you need a common denominator to add the two. 20 will work.
4x5=20, so we have to also multiply 1 by 5.
4x5=20, 1x5=5
5x4=20, so we have to also multiply 3 by 4.
5x4=20, 3x4=12
And now we put the fractions back in.
7 5/20 + 5 12/20
And add them.
7 5/20 + 5 12/20 = 12 17/20
Now, we're supposed to reduce it to its lowest form.
Unfortunately, the fraction cannot be reduced, because 17 is a prime number, meaning there are no factors to it except one and itself.
Therefore, the lowest form of 12 17/20 is 12 17/20
Your answer is B, 12 17/20
Okay this should be simple...I remeber learning about this in class I just hope I did it right.
Add 27i to both sides
x * 3 - 27i + 27i = 0 + 27i
Then simplify
The form x * 3 = 27i
Divide both sides by 3
x * 3 27i
____ = ____
3 3
And now simplify to get your final answer
x = 9i