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solmaris [256]
2 years ago
15

It takes 5 men 12 days ro complete a job how many days does it take 3 men to complete the job

Mathematics
1 answer:
ss7ja [257]2 years ago
5 0

Answer:

5=12

3=? then Criss cross it and you will get 12*3 divided by 5 then you get 7.2

so the answer will be 7 days

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What is the slope of the line that passes through the points ( − 1 , − 7 ) (−1,−7) and ( 1 , − 13 ) (1,−13)? Write your answer i
Paraphin [41]

Answer:

y = -3x -10

Step-by-step explanation:

Slope-intercept formula: \frac{y_2-y_2}{x_2-x_1}

Find slope of  (−1, −7) and (1, -13)

\frac{y_2-y_2}{x_2-x_1}\\\\\\frac{-13-(-7)}{1-(-1)}\\\\\\frac{-6}{2}\\\\\-3

y = mx + b

y = -3x +b

y = -3x +b\\-7 = -3(-1) + b\\-7 = 3 +b\\-3   -3\\-10 = b

y = -3x -10

Hope this helps!

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2 years ago
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Vlad1618 [11]
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6 0
3 years ago
Use the figure to answer questions 1-3
Blababa [14]
1. angles 4&5
2. 53 degrees
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8 0
3 years ago
Read 2 more answers
Not good at this need some help
emmasim [6.3K]

Answer:

216 sq. units

Step-by-step explanation:

From the figure, we can see that only one pair of opposite angles are equal. So, the quadrilateral is a kite.

Formula to find the area of a kite:

Area, A = $ \frac{1}{2} \times d_1 \times d_2 $

where, $ d_1 $ and $ d_2 $ are the lengths of the diagonals.

Here, $d_1 = 18 $ units.

And, $ d_2 = 24 $ units.

Therefore, the area A = $ \frac{1}{2} \times 18 \times 24 $

= $ \frac{432}{2} $

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6 0
3 years ago
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valentinak56 [21]

Answer: See explanation

Step-by-step explanation:

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Speed = Distance / Time

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= 112 × 4/7

= 64 miles per hour.

TRUE

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TRUE

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FALSE

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8 0
3 years ago
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