Answer:
ex.: 71 (see explanation)
Step-by-step explanation:
The answers on this could vary. An acute angle is an angle less than 90 degrees. However, you also have to remember that a triangle adds up to 180 degrees, so the angle cannot be so small that the third angle would be over 90. For my answer, I subtracted 38 from 180 (the whole triangle) and then divided by 2.
I hope this helps.
Answer:
A = 88 m^2
Step-by-step explanation:
The area of this parallelogram is found by
A = b*h
The base is equal to 4+7 and the height is 8
A = 11 *8
A = 88 m^2
Answer: y= -2/9
Explanation:
21(2-y)+12y=44
42-21y+12y=44
42-9y=44
-9y=2
y=-2/9
If you plug it in with the 2 outside parentheses it should tell you. If I was around my calculator I could, but I am not. I hope this helps.
