Answer:(x + 12) ^2 -60
Step-by-step explanation:i evaluated this and i got it
Answer:
31
Step-by-step explanation:
A negative negative is a positive
12- (-19)
12+19
31
There are 3 feet in a yard, this means we must mutlpie 14 by 3.
14 by 3 is 42.
There are 42 feet in 14 yards.
The other person's answer is incorrect.
I Hope This Helps !! And Good Luck On Your Assignment
9514 1404 393
Answer:
B. 8.625 ft²
Step-by-step explanation:
The total area is the sum of the areas of the two rectangular sections and the area of the triangular section. The area formulas are ...
A = LW . . . rectangle
A = 1/2bh . . . triangle
Here, the dimensions are such that we can simplify the problem a bit
total area = (1.5)(2.5) +1/2(1.5)(1.5) + (1.5)(2.5)
= (1.5)(2.5 + 1.5/2 + 2.5)
= (1.5)(5.75) = 8.625 . . . . . ft²
The total surface area of the desk is 8.625 square feet.
