Answer:
7 inches
Step-by-step explanation:
area of square=l^2
49=l^2
=l
7=l
therefore the sides of a triangle is 7 inches.
Answer:
the slope is 
Step-by-step explanation:
slope formula for linear equations:
so for the two points

Answer:
no
Step-by-step explanation:
132654 rounded to the nearest thousand is 133000
Answer:
-15
Step-by-step explanation:
when adding two negative numbers, just add like normal and put a negative sign.