Ask question

Ask question

All categories

3 years ago

14

Doris paid $316.80 for wallpaper to cover a 24 foot by 12 foot wall. She used all the wallpaper she purchased, with no waste or

overlap.
What was the cost of the wallpaper per square foot?

1 answer:

tatiyna3 years ago

4 0

The answer is $1.10 because if you divide and multiply by the other answers this answer is the only one that makes sense

You might be interested in

I forgot how to solve these. Please help.

AnnyKZ [126]

This is the answer for both number 9 and number 11.
Good luck

6 0

3 years ago

Read 2 more answers

Please help!!<br> I need it

anygoal [31]

Answer:

4th

Step-by-step explanation:

make me as branalist

3 0

2 years ago

9 < 4(x+9) -7 - 25<br> Solve , intervals, and graph

Zigmanuir [339]

Answer:

x> 5/4

Step-by-step explanation:

9<4(x+9)−7−25

Step 1: Simplify both sides of the inequality.

9<4x+4

Step 2: Flip the equation.

4x+4>9

Step 3: Subtract 4 from both sides.

4x+4−4>9−4

4x>5

Step 4: Divide both sides by 4.

4x/4>5/4

x>5/4

pls give brainliest

5 0

2 years ago

Which decimal represents the shaded portion<br>0.003<br>0.03<br>0.3<br>3.0

34kurt

0.3 is the right answer

5 0

3 years ago

Please Help! Will Mark Brainliest

Gennadij [26K]

Answer:

x = 4

Step-by-step explanation:

Using the sine ratio on right triangle KJL

and the exact value sin30° = $\frac{1}{2}$

sin30° = $\frac{opposite}{hypotenuse}$ = $\frac{JL}{KL}$ = $\frac{JL}{8\sqrt{2} }$ = $\frac{1}{2}$ ( cross- multiply )

2JL = 8 $\sqrt{2}$ ( divide both sides by 2 )

JL = 4 $\sqrt{2}$

---------------------------------------------------------

Using the sine ratio in right triangle JLM

and the exact value sin45° = $\frac{1}{\sqrt{2} }$

sin45° = $\frac{opposite}{hypotenude}$ = $\frac{LM}{JL}$ = $\frac{x}{4\sqrt{2} }$ = $\frac{1}{\sqrt{2} }$ ( cross- multiply )

x × $\sqrt{2}$ = 4 $\sqrt{2}$ ( divide both sides by $\sqrt{2}$

x = 4

8 0

3 years ago