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zavuch27 [327]
3 years ago
11

A builder needs 2 hinges to install

Mathematics
1 answer:
Afina-wow [57]3 years ago
4 0

Answer:

A

Step-by-step explanation:

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The first painter can finish a paint job in 2 hours. The second painter can finish the same job in 8 hours. How long would it ta
vampirchik [111]

Answer: 1\frac{3}{5} hrs

<u>Step-by-step explanation:</u>

1st painter:  \frac{1}{2}

2nd painter: \frac{1}{8}

1st + 2nd = Together

\frac{1}{2} + \frac{1}{8} = \frac{1}{x}

\frac{1}{2}(8x) + \frac{1}{8}(8x) = \frac{1}{x}(8x)

4x + x = 8

5x = 8

 x = \frac{8}{5}

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8 0
3 years ago
What is the sokution of -(x)=-8
7nadin3 [17]

Answer:

x = 8

Step-by-step explanation:

Given

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x = 8

3 0
3 years ago
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horrorfan [7]

Answer:

C. Lines with arrows that point outward radiate from the charge in all

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6 0
2 years ago
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Hell and thanks please
pantera1 [17]

Answer:

A

Step-by-step explanation:

3 0
3 years ago
This problem is lowkey tricky. Can someone help me out
notka56 [123]

Answer:

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Step-by-step explanation:

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