Step-by-step explanation:
Hey there!
<em>See </em><em>explanation</em><em> </em><em>on </em><em>picture</em><em>.</em>
<em><u>Hope </u></em><em><u>it </u></em><em><u>helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>
Answer:
5x + 17
Step-by-step explanation:
To answer this question, we must first simplify:
2 (x + 7) + 3 (x + 1) = 2x + 14 + 3x + 3
Then, we have to combine like terms:
2x + 14 + 3x + 3 = 5x + 17
And there is our answer, 5x + 17
Hope this helps ! :)
Answer: The correct answer is 12 cm
Step-by-step explanation: the reason why its 12 is because the formula for the area of a triangle is A=1/2 * base * height