Answer:
Your answer is 7
Step-by-step explanation:
The two lines are the same length, so set the lengths equal to each other.
5x-3=11-2x
add 2x
7x-3=11
add 3
7x=14
divide by 7
x=2
Then you just plug x in
5(2)-3
multiplication first
10-3
subtraction
7
That is your answer
Lets say pi is 3.14
The area of a circle is: pi*radius squared
The radius is half the diameter so it is 5 inches.
3.14*5 squared 2
3.14*25
78.5inches squared
Answer:
C
Step-by-step explanation:
sorry if I'm wrong
Answer:
Step-by-step explanation:
hope this helps
Setup
remember is means =, and of means *
Writing across the words
15 = x * 39
15/39 = x
x =0.3846 = 38.46%
