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Arlecino [84]
3 years ago
8

indira, bonnie and chang all work at the same pet store. indira works every other day. bonnie works every fourth day. chang work

s every fifth day. today they all work together. how many days will it be until they work together again?
Mathematics
1 answer:
Vesnalui [34]3 years ago
6 0
This is asking for the LCM between 2,4, and 5. It is 20. So, the answer is 20 days.

Hope this helps!
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Find the value of x<br><br><br><br><br><br><br> ………..
andriy [413]

Answer:

135°

Step-by-step explanation:

In a hexagon, sum of all angles = 720

x + x + x + x + 90 + 90 = 720

4x + 180 = 720

4x = 720 - 180

4x = 540

x = 135°

8 0
2 years ago
The formula for the volume of a cube is V = s3.
satela [25.4K]

Question

The formula for the volume of a cube is V = s3.

What is the side length of a cube with a volume of 27 M^{3}


Answer:

<h2>3m</h2>

Step-by-step explanation:

V=l³

you use the inverse formula

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4 0
3 years ago
Solve the equation.<br> -9x + 1 = -x + 17
ddd [48]

Answer:

The value of x:

x = -2

Step-by-step explanation:

Find the value of x:

-9x + 1 = -x + 17

-Add both sides by x:

-9x + 1 + x = -x + x + 17

-8x + 1 = 17

-Subtract both sides by 1:

-8x + 1 - 1 = 17 - 1

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Divide both sides by -8:

\frac{-8x}{-8} = \frac{16}{-8}

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So, the final answer would be x = -2 .

4 0
3 years ago
Read 2 more answers
How would you simplify this -5x+2x+7y-3x
forsale [732]
In these types of problems, the first step is to combine like terms. Like terms are terms with the same exponent (power), and the same variable (like all x's). In the above equation, we can combine -5x, 2x and -3y. Let's do it:
-5x+2x+7y-3y = -6x+7y

The next step would be to factor out the common ratio, which is not applicable here, so your answer would be -6x + 7y. Hope this helps!
3 0
2 years ago
Read 2 more answers
Can you completely over a 4 ft by 8 ft area with 3 ft by 3 ft tiles?
Vika [28.1K]

Yes, but not without cutting some of the tiles into smaller pieces.

The length of the area is 8-ft.  That's (2 and 2/3) tiles long.

The width of the area is 4-ft.  That's (1 and 1/3) tiles wide.

So you can't just put down rows and columns of whole tiles
and cover the whole area.
______________________________________

Another way to look at it:

-- The area of the whole big plot is  (8 x 4) = 32 square feet.

-- Each tile covers (3 x 3) = 9 square feet.

-- You can't cover 32 square feet with 9-square-feet pieces.
Either you have to cut something off, or else you have to let
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6 0
3 years ago
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