Answer:
A. t < –15
Step-by-step explanation:
The temperature has to be less than -15
t < -15
Answer:
(x-3)
Step-by-step explanation:
we have

step 1
Simplify the numerator
Complete the square
Equate the equation to zero




Rewrite as perfect squares

Take square root both sides




therefore

substitute in the numerator

1) Take the perimeter and divide it by 4.
2) Take the answer from step 1 and square it (multiply by itself)
-4/3 is your awnser i hope its corect
48/5
9x5+3 divide by 5
45+3 divide by 5
48/5