What are the leading terms of a3 + 7
3x2 + x - 2
15a2 + 4a5 – 3a4
+ 7a3
-13a2 – 26a3 + 8
8m4 + 16m2 – 32
+ 14m3 4m5

step-by-step explanation:

the answer is a. 72. but i cant answer with less than 20 characters so here's some random text talking about it.

to prove δxyz ≅ δmno using sss, you need to show the following:

  side 1             side 2               side 3

xy ≅ mn         yz ≅ no           xz ≅ mo

to prove δxyz ≅ δmno using sas knowing side xz and angle o, you need to show the following:

side 1             connecting angle           side 2

xz ≅ mo             ∠z ≅ ∠o                   yz ≅ no