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Kryger [21]
3 years ago
12

please help! this assgiment was due like a week ago and i’m missing so many more i just need help finishing this!

Mathematics
1 answer:
mariarad [96]3 years ago
6 0

Answer:

17.5hrs

Step-by-step explanation:

Set they worked for x hours,

10x+35=210

10x=175

x=17.5

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Help me out because I don’t know how to do this and I would really appreciate it.
pshichka [43]

Answer:

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Step-by-step explanation:

5 0
3 years ago
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I need help on finding the perimeter of MNP. I do not know how to start this problem. Any help will be appreciated :)
valentinak56 [21]

Answer:

The perimeter of triangle MNP is 130 units

Step-by-step explanation:

By the mid segment theorem, we have it that the a side of the smaller inner triangle is 1/2 the measure of the parallel side of the bigger triangle that faces it

This mean RS is half MN, QS is half NP and QR is half MP

Using this, we have it that;

2(x + 4) = 5x - 34

2x + 8 = 5x -34

5x-2x = 34 + 8

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So we have RS which is x + 4 as 14 + 4 = 18

The perimeter of the smaller triangle is the sum of its side lengths

We have this as;

22 + 25 + 18 = 65

Furthermore, by the mid segment theorem , the perimeter of the bigger triangle is twice that of the smaller

thus, we have the perimeter of MNP as 2(65) = 130 units

8 0
3 years ago
A street sign is 7 feet 2 inches tall. How tall is it in inches?
Ulleksa [173]

Answer:

86 inches

Step-by-step explanation:

7 feet •12 inches= 84 inches

84 in. + 2 in. = 86 in.

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Luke has a mask collection of 240 masks. He keeps some in a display case and the rest on the wall. He keeps 65% of his masks in
dem82 [27]

Answer:

The answer is 156

Step-by-step explanation:

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3 years ago
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What are the roots of the function shown below?
katrin [286]

Answer:

x = 1 and x = -3

Step-by-step explanation:

roots are points that y = 0

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6 0
3 years ago
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