Answer:
98°
Step-by-step explanation:
53 + 45 = x
because two interior angles in a triangle that is not adjacent to exterior angle is equal to that exterior angles
I believe the answer would be b. I think this is because you know that the perimeter is the length times 2 and the width times 2 added together. If you do 12 times 2 you get 24. Then you subtract this from 56 because 56 is the perimeter of the whole thing. Then after this you get 32.Then divide 32 by 2 to find ONE of the widths.
X+(x+1)+(x+2)=63
3x+3=63
3x=60
x=20
Consecutive integers are: 20, 21, 22
Answer: 22
It will be the last one a×b×b
Answer: What is the "given polynomial expressions?"
