Answer:
Hello! answer: a = 15
Step-by-step explanation:
13 × 3 = 39
and 5 × 3 = 15 so therefore a = 15 HOPE THAT HELPS!
I think it should be 15...
13 * 3 = 39
5 * 3 = 15
ggg
Answer: 6 triangles
hope this helps :)
Hope this Helped ;-;
75 is the Answer but the closet is 70
