multiply 40 by 30% to find the discount then subtract
40 * 0.30 = 12
40-12 = 28
they would cost $28
<h3>
Answer: 282.6 square units</h3>
====================================================
Work Shown:
r = 3 is the radius of the circular base
h = 12 is the height of the cylinder
pi = 3.14 approximately
SA = surface area of the cylinder
SA = 2pi*r^2 + 2pi*r*h
SA = 2*3.14*3^2 + 2*3.14*3*12
SA = 282.6
Hi!
978 can't go into 5 at all, so the answer is 0 R: 978
Hope this helps! :)
-Peredhel
Answer:
B
Step-by-step explanation:
In the attached file
Answer:
B
Step-by-step explanation:
We see that the line intersects the y-axis at -1. As a result, we need to choose an equation with -1, either B or C. We see that the different is the slope. For choice B, the slope is 
, meaning that every unit up equates to 3 blocks to the right. Counting along the line, we see that this is correct.
