If a = b then a + b = c is
2a = c
OR
2b = c
60° bc 25+35=60, 180-60=20, 180-20=60, 60+60+x=180; x=60
<span>3.4 - 2.8d + 2.8d - 1.3 = </span>3.4 - 1.3 - 2.8d + 2.8d = 3.4 <span>- 1.3 = 2,1
</span>
Answer:
the answer is 72 square feet
Step-by-step explanation:
(5×4)+(5×5)+(5×3)+(12)=72
I think it's 42 since 7x6=42
