3 years ago

In one day Portal Computer Company made 400 laptops with 1200 hours of labor. What was its productivity?

Mathematics

1 answer:

shepuryov [24]3 years ago

4 0

1/3 laptops are made an hour.

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What is the slope-intercept form of this equation? Show all your work. 6x + 2y = 12

andrey2020 [161]

Answer:

Step-by-step explanation:

6x + 2y = 12 Subtract 6x from both sides

6x-6x+2y = -6x+12 Combine

2y = -6x + 12 Divide all parts of the equation by 2

2y/2 = - 6x/2 + 12/2

y = - 3x + 6

Slope = - 3

y intercept = 6

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2 years ago

Is this a proportion 7/9=21/36

Marat540 [252]

Answer:

No it's not

Step-by-step explanation:

21/7 = 36/9

3 = 4

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3 years ago

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Hiiii someone please help me I'm confused please helppp

olga55 [171]

Answer:

17.5 units

Step-by-step explanation:

a² + b²= c²

9² + 15² = c²

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3 years ago

42 is 28% of what<br><br> whover gets right can get branliest

grin007 [14]

150

explain:
100/28*42=x which turns into x=150

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3 years ago

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If the radius of the circle is multiplied by a factor of 3, then the area of the circle is multiplied by a factor of

Oksi-84 [34.3K]

$\bf \textit{area of a circle}\\\\
A=\pi r^2\quad 
\begin{cases}
r=radius\\
-----\\
r=\stackrel{r\times 3}{3r}
\end{cases}\implies A=\pi (3r)^2
\\\\\\
A=\pi (3^2r^2)\implies A=9(\pi r^2)$

notice, if the original area was πr², then the new area has a factor in front of it, that much.

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3 years ago