HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 20 PTS!!!!!!!!!

Mathematics

2 answers:

7nadin3 [17]3 years ago

6 0

Answer:

there both triangle and have a negative number involved

Step-by-step explanation:

sry not good at math hope that helped

elena55 [62]3 years ago

6 0

The negative number is involved

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Juarez Distribution Company conducted a time study of Martha Smith’s job as an installer. Using the observation chart, find her

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Average time on task 1 = $\frac{3.4+4.1+6.5+8.1}{4}=5.5$ seconds
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3 years ago

Joe works for a shipping company. He needs to figure out how many boxes will fit in the truck. First, he figures out the size of

disa [49]

Answer:

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Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Help please. need serious

iris [78.8K]

Ertex angle:: x degrees
<span>base angle: x+15

</span>

5 0

3 years ago

An electronics company has developed a new hand held device. The company predicts that the start up cost to manufacture the new

alex41 [277]

Profit = revenue - expenses

expenses : 125,000 + 6.50x
revenue : 9x
so to make a profit, ur revenue (income) has to be higher then ur expenses

revenue > expenses
A. ) 9x > 125,000 + 6.50x
9x - 6.50x > 125,000
2.5x > 125,000
x > 125,000 / 2.5
x > 50,000......so they would have to sell at least 50,001 devices to make a profit <==

B.) the cost of making 1 device is 10% more then the company predicted....10% more then 6.50.....6.50(1.10) = 7.15.....this is the new cost of making 1 device <==

9x > 125,000 + 7.15x ....this is the inequality with the 10% more added
9x - 7.15x > 125,000
1.85x > 125,000
x > 125,000 / 1.85
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7 0

3 years ago

3 over 4 open parentheses 1 half x space minus space 12 close parentheses space plus space 4 over 5

lesantik [10]

For this case we have the following expression:

$\frac {3} {4} (\frac {1} {2} x-12) + \frac {4} {5}$