3 years ago

A rectangular bedroom is 2 ft longer than it is wide. It's area is 288 ft2. What is the width of the room?

Mathematics

2 answers:

Ulleksa [173]3 years ago

4 0

Answer:

96ft

Step-by-step explanation:

length=x+2

width=x

x+2*x=288

3x=288

x=96

pashok25 [27]3 years ago

4 0

Answer:

= 144 ft

Step-by-step explanation:

Area = lenght × width

288 = 2 × width

Therefore

Width = 288 ÷ 2

= 144 ft

You might be interested in

Can you help me get the answer I’m just not sure if I’m right

zhenek [66]

Answer:

430 $in^{2}$

Step-by-step explanation:

To find the area, use the area for a parallelogram formula:

A = bh, where A is the area, b is the length of the base, and c is the height of the parallelogram.

Next, substitute the values of the base and height:

A = 20in. * 21.5 in.

Finally, simplify the multiplication:

A = 430 $in^{2}$

7 0

3 years ago

(1,3), (5, k); slope = 2 K= -5 But how do you get to that answer

natka813 [3]

You get the answer by inserting values in slope formula and then solving for k. I'll call k, y_2

$s=\dfrac{y_2- y_1}{x_2-x_1}\Rightarrow2=\dfrac{y_2-3}{5-1} \\2=\dfrac{y_2-3}{4} \\8=y_2-3\Rightarrow y_2=11$

So the answer k = -5 is incorrect because k = 11.

Hope this helps.

5 0

3 years ago

-4xy if x is 4 and y is -5

Mars2501 [29]

Answer:

-5

Step-by-step explanation:

$-4xy$

$-4+4-5$

$-5$

Hope this helped! :)

P.S. You might wanna practice PEDMAS for it is in this equation. ;)

7 0

3 years ago

Please help it would be very appreciated

ahrayia [7]

I think the answer is 5

3 0

3 years ago

What is the quotient 6,559÷23

tekilochka [14]

Answer:

285.1739

Step-by-step explanation:

7 0

4 years ago