Answer:
Step-by-step explanation:
hope this helps you.
Answer:
(3w-5)(w+2)
Step-by-step explanation:
Add w to the other side to make it 3w^2+w-10, from there factor out knowing it would be (3w+a)(w+b) and what makes 10? Surprise only 5*2 and 10*1 and plug them into a and b and see which combination works
for volume of prism you do area of cross section * height
area = 36
height = 15
=36*15
=540cm ^3
Can’t help if there’s no figure