Answer:
a=17
Step-by-step explanation:
25 + a = 42
-25 -25
Hope this helps!
a = 17
Step-by-step exlanation:
42 - 25 = 17
25 + 17 = 42
6.3
Take 9 times .7
9 x .7= 6.3
Option C
Corresponding angles along parrellel lines are conguerent.
Answered by Gauthmath must click thanks and mark brainliest