Answer:45.5
Step-by-step explanation:convert mixed number into proper fraction
6.2+1/2=13/2
=7x 13/2
covert element to fraction 7= 7/1
7/1x13/2=91/2
answer:45 1/2
there's also a decimal answer
answer:45.5
Answer:
15feet squared
Step-by-step explanation:
Area= Length x height
= 5x3
= 15feet squared
Answer:
22.5 degrees
Step-by-step explanation:
Complementary angles add up to be 90 degrees. You can model the simple equation
where is x is the small angle and 3x is the large angle.

the smaller angle is 22.5 degrees
2/5 plus 27/9 minus 0 equals 0