The length of a rectangular room is five yards and the width is four yards. If carpet costs twenty dollars per square yard, how much will the carpet for this room cost?
A) $240
B) $320
c) $360
D). $400

1. 8

2. 9

3. 20

4. 3

5. 17

6. 2.2

7. 11.25

8. 1

9. 14

10. 2

step-by-step explanation:

thats the first half

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb

in total they made   333.74 your welcome : d

i think its 7.6

if so your welcome