Answer:
(-14,-20)
Step-by-step explanation:
hope it helps!
Answer:
1. S = 184cm^2
2. S = 1446 cm^2
Step-by-step explanation:
In order to calculate the surface area you take into account the five faces of a triangular prism. You calculate the area of two rectangle triangle, and three rectangles. This can be summarized in the following formula:

h: height
w: width
s: slope
l: length
1. By replacing you obtain:

2.

Answer:
Step-by-step explanation:
7/2h - 3(5h - 1/2).....distribute the -3 thru the parenthesis
7/2h - 15h + 3/2
7/2h - 30/2h + 3/2
- 23/2h + 3/2 <===
<em>Hello soldier!! The answer is D! Have a great day <3</em>