Answer:
B
Step-by-step explanation:
That answer was (B)................
Answer:
Step-by-step explanation:
Multiply the first term by
, the second term by
, the third term by
.
<u>The first term becomes:</u>
<u>The second term becomes:</u>
<u>The third term becomes:</u>
<u>Their sum is:</u>
Correct choice is B
Answer:
30
Step-by-step explanation:
all traiangles have to same vetec