Question

MEDALSS!!! & fann
A 12ft by 15ft rectangular swimming pool has a 3ft wide no slip surface around it. What is the outer perimeter of the no-slip surface?
A- 78ft
B-78ft^2
C-198ft
D-198ft^2

Answer 1

can u help me with this

Answer 2

12+3+3 = 18,* 2 sides = 36
15+3+3= 21 * 2 sides = 42
add the 4 sides, 36+42 = 78 (A)

Answer 3

thanx can u help me with another one nd are u sure i don't add ^2

Answer 4

I'm sure. And i'll try!

Answer 5

ok thanx

Answer 6

want me to put it in another post or this one

Answer 7

You can put it in this

Answer 8

ok hold on k

Answer 9

What is the perimeter of PQR with vertices P(-2,9), Q(7,-3), and R(-2,-3) in the coordinate plane?

Answer 10

A-21units
B-25 units
C-34units
D-36units

Answer 11

PQ = 15
QR = 9
RP = 12

The perimeter is 15 + 9 + 12 = 36.

Answer 12

thanx at least now i know how to do it, what grade u in?

Answer 13

sorry but can u help me with another

Answer 14

I'm in 9th
And umm... Sure i'll try.

Answer 15

ok kcool nd thanx

Answer 16

you are tiling a kitchen floor that is 10ft. wide by 4yd long. How many square yards of tile do you need?

Answer 17

A-13and 1/3yd^2
B- 13 and 1/2yd^2
C-20yd^2
40yd^2

Answer 18

D-40yd^2

Answer 19

You will need 13 and 1/3 square yards of tile.

Answer 20

u sure jus askin

Answer 21

not trying to giv u all my work but cna u help me with another one

Answer 22

nvm