Answer:
B
Step-by-step explanation:
If you plug in -9 you will get -11 for both side.
Answer:
try multiplication
Step-by-step explanation:
Answer:
65
Step-by-step explanation:
right angle triangle so:
a=??, b=72 and c=97
a^2+b^2=c^2
a=√c^2-b^2
a=√97^2-72^2 =65
It is the third bubble
Hope i helped!
Answer:
138
Step-by-step explanation:
perimeter of rectangle=2(l+b)
=2(53+16)
=2(69)
=138
