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Aleksandr [31]
3 years ago
12

Helpppppp plsssssss!!!!!!! in the picture below

Mathematics
2 answers:
RUDIKE [14]3 years ago
7 0
Answer: 24
The area is length times width, or in this case: 6 times 4.
DedPeter [7]3 years ago
4 0

Answer:

266.67 feet^2.

Step-by-step explanation:

The scale is 1:40.

That means that if the scale has a width of 4 inches, the room will have a width of 4 * 40 = 160 inches. 160 / 12 = 80 / 6 = 40 / 3 feet.

The length in the model is 6 inches, so the room has a length of 6 * 40 = 240 inches. 240 / 12 = 120 / 6 = 60 / 3 = 20 feet.

The area will then be (40 / 3) * 20 = 800 / 3 = 266.67 feet^2.

Hope this helps!

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A millimeter is 0.001 of a meter how many millimeters are there in 7 meters
yawa3891 [41]
\frac{1000 \, mm}{1 \, m} \cdot \frac{7}{7} = \frac{7000 \, mm}{7 \, m}

Therefore, there are 7000 millimeters in seven meters.
7 0
3 years ago
Read 2 more answers
What does x equal in -7=-1+x/3
Scorpion4ik [409]

Hello! :)

To solve your equation, we will first simplify both sides of the equation

-7 = -1 + x/3

-7 = -1 + 1/3x

-7 = 1/3x - 1

Next, we will flip the equation

1/3x - 1 = -7

Third, we will add 1 to both sides

1/3x - 1 + 1 = -7 + 1

1/3x = -6

Last, we will Multiply both sides by 3

3 * (1/3x) = (3) * (-6)

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That means -18 is you answer

Hope this helped you!

THEDIPER

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55% decrease followed by a 25% increase
Lostsunrise [7]
Changed both of them to a fraction 
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Step-by-step explanation:

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3 years ago
30 treadmills to 36 elliptical machines the ratio in simplest form
Goshia [24]
30 treadmills : 36 ellipticals
this could be written in a few ways, but i am going to write it as a fraction. since treadmills come first, you put 30/36.

now that you have your fraction you have to find the GCF (greatest common factor) of the two numbers. the GCF is 6, so you have to divide 30 treadmills by 6, and 36 ellipticals by 6.
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5/6 or 5:6 is the simplified ratio of treadmills to ellipticals



comment for any questions!!
4 0
4 years ago
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