Answer:
42°
Step-by-step explanation:
Since all the angles in the figure add up to 180°...
180 - 54 = 126
3x = 126°
x = 126 ÷ 3 = 42
The correct answer is: [A]: " <span>x - 3 " .
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B is the answer to this question.
Answer:
L times height equals area. So it's (8+8)×(8+2)=160 square inches
Step-by-step explanation:
Answer:
Both are wrong.
Step-by-step explanation:
We have that:
Both decomposed the fraction
into a sum of fractions. Whoever's decomposition sum has a value of
is correct.
David:

, which means that David is wrong.
Patti

, which means that Patti is wrong.
So the answer is that both are wrong.