C) r^2 + 1 because any number squared (positive or negative) will be positive
<h3>
Answer:</h3><h3>
156in²</h3>
Step-by-step explanation:
Area of the border = Length * Breadth
If the outside measures 10in by 11in with 1-in border, the length of the picture with border = 10+(1+1) * 11+(1+1)
Area of the border = 12*13
Area of the border = 156in²
Note that the border length will be added at both edges of the frames for each length and the width of the frame
0.07 is the larger number out of the two
Answer:
the third one
Step-by-step explanation:
You are going to use the cos trig function as you have the adjacent side and the hypotenuse.
Cos^-1(12/13)=angle x
22.62
