Answer:
Answer : 52 girls
Step-by-step explanation:
Your ratio of boys to girls is 3:4
Set up a fractional proportion and cross multiply
3/4 = 39/x
cross multiply
3x = 4(39)
3x = 156
x = 156/3
x = 52 girls
Hope this was helpful!❤
Your final answer would be 14a-5c
Answer:
38°
Step-by-step explanation:
It's simple think of it like this: A right angle is exactly 90 degrees. Subtract the 90° and the 52° and you'll get your answer of 38° which is x°.
Hope this helped you out :)
Multiply the base × height to find the area of each
Answer:
The greatest possible value of 
Step-by-step explanation:
We have the statement 
, and we have to find the greatest possible value of 
, first we need to find the value of y.
, to get the y by itself on the left side, we need to take the square root of both sides. 
The square root of 
is y, because y*y = , and the square root of 36 is 6 or -6.
We now need to find the greatest value of . When we plug in 6 to , we get positive 216, and when we plug in -6, we get -216. We need to find the greatest possible value, so in this case we compare 216 and -216, 216 is greater than -216, so the answer would be positive 216.
