If you do PEMDAS correctly you’ll get the answer 514
Answer:

Step-by-step explanation:
The whole triangle and small triangle are similar (AA). Therefore the sides are in proportion:

<em>cross multiply</em>
<em>use distributive property</em>

<em>subtract 220 from both sides</em>
<em>divide both sides by 55</em>

You need to substitude the value into the formula given
1/2(3)^3 + 3.4(4)
= 1/2(27) + 13.6
= 27/2 + 13.6
= 27.1
Answer:
I think the answer should be Mat A cause it has more space.
Answer:
13x I think
Step-by-step explanation:
cause since their "alike terms"u can just add them together