The side is 3 so it would be 3 times 5, your answer is 15
Answer:
a. 5
Step-by-step explanation:
3x2t = 6t+15 = 5t+20
-5t -5t
t+15 = 20
-15 -15
t = 5
Hello~
63 is composite.
Some factors of 63 are:
<span>1, 3, 7, 9, 21, and 63.
</span>
As a product of it's prime factors:
<span>3 x 3 x 7 = 63
</span>
I hope this helps :) If not, tell me so.
Answer:
first is 20 second is 40 third is 60 and last is 80
Step-by-step explanation: