use pythagoras:
c^2 = (27)^2 - (13)^2
c^2 = 560
c = 23.6643....cm
First and second place in a contest use a ratio to share a cash prize. When first place pays $100 , second place pays $60. How m
uch does first place pay when second place pays $36? Complete the ratio table to solve the problem
I only need help on that part btw !
I only need help on that part btw !
1 answer:
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First we distribute 
into 
and 
.
That makes the left side of the equation
Now we subtract
from 
, which makes 
Now the equation is
Our goal is to isolate, so we both sides by 30
That will make the equation
We multiply -1 on both sides of the equation:
Finally we simplify
, which makes 
So the answer is
That makes the left side of the equation
Now we subtract
Now the equation is
Our goal is to isolate
That will make the equation
We multiply -1 on both sides of the equation:
Finally we simplify
So the answer is
