Answer:

Step-by-step explanation:

we have to move 5 in the other side with a different sign, to get a 2 grade ecuation

now we know
a=2
b=9
c=-5
we have to find delta

and now we have to use the formula to find the root square



Answer:
A. 355 Square inches
Step-by-step explanation:
Multiply length (l) x width (w) on each section. 45x5 = 225
10 x 10 = 100 and 6 x 10 = 60/2 = 30 (since it is a triangle you divide by two)
Add them all up, 225 + 100 + 30 = 355 square inches
Answer:
True
Step-by-step explanation:
The term with no variable attached to it is the constant