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lisov135 [29]
3 years ago
7

You had 250 minutes left on your cellphone and you talk an hour a week

Mathematics
1 answer:
hjlf3 years ago
3 0
Let w = the number of weeks you talked on your cell phone

60 min = 1 hr

60w + 250 = total number of minutes
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37 The distance between two cities on a map is 3.5 centimeters. The map uses a scale in which
Minchanka [31]

Answer:

70\ \text{kilometers}

Step-by-step explanation:

The scale of the map is 1 centimeter distance on the map represents 20 kilometers of actual distance.

The distance between the two cities is 3.5 centimeters on the map

1\ \text{centimeters on the map}=20\ \text{kilometers of actual distance}

So,

3.5\times 20=70\ \text{kilometers}

So, the distance between the two cities is 70\ \text{kilometers}.

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3 years ago
Picture available : what percent <br> PLEASE HELP: 10 points
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D is the answer for the question

7 0
3 years ago
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What is the total amount of fabric needed to make the tent with the following dimensions?
lesantik [10]
I’m just guessing that it’s asking for surface area, since fabric doesn’t fully fill an object.

I kind of forgot about surface area so this isn’t going to be 100% accurate, but I believe that you multiply the base by the other numbers.
For example, you get the base of the side, 6 ft. , and you multiply it by the height, which gives 24. Then, you multiply it by 2, since there’s two sides.

Then you do 6x5 (30), and so on and so forth.

(I’m so sorry if I’m wrong, I haven’t really done area or surface area in a while lol)

4 0
3 years ago
I don’t understand how to do it I’m ver confused
VMariaS [17]

If the green suitcase is 36 pounds and the other suitcase is 10 pounds lighter than 3/4 just find what 3/4 is and subtract 10. Then you have the weight of the Blue suitcase. So the suitcase is 17 pounds. B=3/4G -10 but G =36 so B= 3/4 •36 -10 for the total just add. One is 36. One is 17. 53 pounds for both

4 0
3 years ago
Find x and y please??
QveST [7]
Y = 17/sin(30°) = 17/(1/2) = 34

x = y*cos(30°) = 34 * (√3)/2 = 17√3
4 0
3 years ago
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