Answer:
5.9(86)
Step-by-step explanation:
Answer:
The area is 775/6 square ft²
Step-by-step explanation:
Multiply 12 1/2 by 10 1/3 to find the area
Answer:
x=2
Step-by-step explanation:
Divide 49 by 7, and you get 7 which is a perfect square
Let's test it out!
7^x=49
7^(2)=49
49=49
It works out!
Answer:
Im pretty sure its the second one, because when you move the exponents down it gets rid of the negatives.
Step-by-step explanation:
Hope this helps
First, you need to get rid of the fraction by multiplying both sides by 20 and you would get:
4(x + 2) = 5(x + 6)
Now, you need to get rid of the parenthesis by distributing:
4x + 8 = 5x + 30
Subtract both sides by 5x:
-x + 8 = 30
Subtract both sides by 8:
-x = 22
Now, divide both sides by -1:
x = -22
P.S.: You don't really need a calculator to solve.
