70% of the people were adults
First you subtract 1500-450 = 1050
Then you divide 1050/1500 = .7
The answer is (9,21) because is you plug in 9 for x, and add 12, you get 21.
Answer:
ok dont get addicted
Step-by-step explanation:
Answer:
1.)
132 cm - 11 cm = 121 cm
So let the hypotenuse be x and the other leg be (121 - x).
11^2 + (121 - x)^2 = x^2
121 + 121^2 - 121(2)x = 0
x = 1/2 + 121/2 = 61 cm
Step-by-step explanation: not sure if this is right or not
Answer:
d=30-5c/2
Step-by-step explanation:
Move all terms that don't contain d to the right side and solve
