In order for it to be a rectangle all four angels have to be 90 so:
13x+34+10x+10=90
23x=46
X=2
What are the answer choices ?
Answer:
Pages 100 and 101
Step-by-step explanation:
Round 201 to 200 (to make it easier).
Divide 200 by 2, because it is 2 pages.
You are left with 100.
100 is one of the pages, but because you rounded down 1 number, the other number must be 101, because the pages are back to back.
I hope this made sense, this is just how I figured it out. :)
Answer:
81 in
Step-by-step explanation:
The watercolor painting area:
width x length = the formula for the area of a rectangle.
9 x 15= 135
The mat area:
15 + 3= 18
9 + 3= 12
12 x 18 = 216
<u>216 - 135 = 81</u>
Answer:
I'm not so sure but I know that you have to multiply all the numbers... so that should be 689.04
Step-by-step explanation:
I hope that helped
