Answer:
the answer is c
Step-by-step explanation:
i just did it a couple minutes ago
Answer:
that is confusinnnnnnnnnggggggggggg!!!! try to look on google to see if it helps! thats what i do sometimes!!!!
62=2w+2l
120= 2(2w)+ 2(l+21)
120=4w+2l+42
78= 4w+2l
39=2w+l
39-2w=l
Use substitution
62=2w+2(39-2w)
62= 2w+78-4w
62= -2w+78
-16=-2w
8=w
Plug w in
62=2(8)+2l
62=16+2l
46=2l
23=l
Final answer: Width=8, Length=23
Answer:
The first and third answers are true.
Step-by-step explanation:
angles 3 and 7 are corresponding angles, and 1 and 8 are alternate exterior angles.