Answer: Reflect heptagon A over the y-axis, rotate it 90° counterclockwise about the point (4, 3), and translate it 8 units down.
Step-by-step explanation:
Answer:

Explanation:
Surface_Area_Cube: 2(Length x Width + Height x Length + Height x Width)
<h3 /><h3><u>
Given sides</u>
:</h3>
<h3><u>
Surface Area</u>
:</h3>
- 2(10 x 7.5 + 12 x 10 + 12 x 7.5)
Answer:
m = 
Step-by-step explanation:
I'm assuming by m, you mean the slope.
You have two points. (-11, 5) and (2, -4)
- m = change in y-value ÷ change in x-value
1) Substitute in the points.
m = 
2) Solve.
So, the slope would equal
.
Answer:
-8.125
Step-by-step explanation:
Answer:
81y^2+36y+4
Step-by-step explanation:
First: 9y^2= 81y
Next: 2^2= 4
Then: 9y times 2= 18
Last: 18 times 2= 36y
(this : ^2 means squared in case you did not know)