Answer:
your answer would be .
Step-by-step explanation:
8750
It would b C because there are 6 sides and out of the 6, you want one number, which is 4, so that’s why it would be C
Answer:21
Step-by-step explanation:
x=length
x(x-6)=315
x^2-6x=315
x^2-6x-315=0
(x-21)(x+15)
x=21, x=-15
x cannot be negative so the only answer is 21
