Answer:
Since the simplest form of the fraction 12/42 is 2/7, the simplest form of the ratio 12:42 is also 2:7.
Answer:
x=6
Step-by-step explanation:
5x^2-136=44
add 136 to both sides
5x^2=180
divide both sides by 5
x^2= 36
take square root of both sides
x=6
The center points , so the ones with a full line divide by 2
Answer:
W÷9=z
Step-by-step explanation:
18÷9=2
45÷9=5
81÷9=9
Z is the quotient of W when divided by 9.
1 x14=14 * what times one is one*
2 x7=14
