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In-s [12.5K]
3 years ago
7

Helpppp !!!!!!!!!!!!!!HELPPP !!!!!

Mathematics
1 answer:
lesantik [10]3 years ago
6 0

Answer:

Student 1.

Step-by-step explanation:

Okay, for this one, for it to be linear, the x has to be adding or subtracting the same amount each time (same goes for y). You have to remember that the x and y do not correspond, only the sides themselves. As you can tell, Student 1 goes up by 1 on the x side each time, and on the y side, it goes up by 5 each time. The other graphs don't have linear equations. I hope this helped, if you need me to evaluate more, just ask!

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At the coffee shop, the ratio of cups of coffee sold to muffins was 2:7. If the shop sold 84 muffins, how many cups of coffee di
neonofarm [45]

Answer:

24

Step-by-step explanation:

84 divided by 7 equals 12.

12x2=24.

24 cups of coffe were sold.

8 0
3 years ago
Please helpppp I’ll make you the brainiest
barxatty [35]
I don’t know exact answer but with my opinion 2nd opinion is the answer
4 0
3 years ago
Read 2 more answers
Solve for x <br><br><br> Please explain step by step
Lesechka [4]

Answer:

  • x=16

Step-by-step explanation:

Since RQTS is a parallelogram

\angle Q +\angle T=180^{o}

3x+5+9x-17=180^o

12x-12=180^o

12x-12+12=180+12

12x=192

\cfrac{12x}{12}=\cfrac{192}{12}

x=16

Hope it helps!

8 0
3 years ago
Amanda and jamie are standing 25 feet apart and spot a bird in the sky between them the angle of elevation from Amanda is 25 fee
finlep [7]

Answer:

25.2294 feet

Step-by-step explanation:

We can solve this question drawing a triangle using the values given and then using the law of sines. (See image attached to know how to draw the triangle and use the values).

First we need to find the third angle of the triangle, that is, the angle in the vertix where the bird is:

y + 55 + 63 = 180

y = 62°

The relation between the angles and the distances are:

25 / sin(y) = x / sin(63)

25 / 0.8829 = x / 0.8910

x = 25 * 0.8910 / 0.8829 = 25.2294 feet

4 0
3 years ago
William works at a nearby electronics store. He makes a commission of 8%, on everything he sells. If he sells a laptop for $773.
kupik [55]
773.00(8/100)

6184.00/100

$61.84


5 0
4 years ago
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