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Zolol [24]
3 years ago
7

Eugene has a stamp collection. In one book he has 6 pages with 15 stamps on each page. In another book he has 9 pages with 20 st

amps on each page. He gives 25 stamps to a friend. Which of these equations can Eugene use to find how many stamps he has left?

Mathematics
2 answers:
Gekata [30.6K]3 years ago
7 0

Answer:

The second one

Step-by-step explanation:

I did it in my head and you don't need to show your work(I assume because it's online)

docker41 [41]3 years ago
4 0

Answer:

it would be the second answer

Step-by-step explanation:

It would be the second answer because it is the only one that makes sense.

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As the driver of an 18-wheeler the maximum weight allowed for your truck in one state is 80,000 pounds. How many tons is that?
Alika [10]

Answer: 40 tons

Step-by-step explanation:

One Ton= 2,000 lbs.

80,000/2,000= 40

7 0
4 years ago
When the beam makes an angle of 40
egoroff_w [7]

A construction crew wants to hoist a heavy 
beam so that it is standing up straight. They 
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pull the rope through a pulley to raise one 
end of the beam from the ground. When 
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wires crossing it. Th e workers are 
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When the beam makes an angle of 60 degrees with 
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<span>Math - Steve Thursday, April 16, 2015 at 6:22pmwe see that the length of the beam is 

8/sin40 = 12.45 ft 

At 60 degrees, the top is 

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3 0
4 years ago
Helpppppp!!!!!!!!!!!!!
kiruha [24]
<h3>Answer:  Choice B)  468 cm^2</h3>

============================================================

Explanation:

As the diagram shows, we have a triangular face with a base of b = 18 and height of h = 13. The area of this triangular face is:

A = 0.5*b*h

A = 0.5*18*13

A = 117 square cm or cm^2

This represents the area of one face, but there are 4 identical copies of this triangular face assuming this tetrahedron is a regular polyhedron. So we have a total surface area of 4*117 = 468 cm^2 which points us to choice B

This is the amount of paint you'll need to cover the outer surface of the pyramid, or you can think of it as the amount of wrapping paper needed. This assumes there are no gaps or overlaps.

5 0
3 years ago
Ralphie has 23 more toys than his little brother Joey. If they were to get all of their toys out and lay them on the floor, ther
fiasKO [112]
I cant see the question.
7 0
3 years ago
Read 2 more answers
12 POINTS!! PLEASE HELP!
atroni [7]

Answer:B

y=13cos(1/13x)+13

Step-by-step explanation:

8 0
3 years ago
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