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Free_Kalibri [48]
1 year ago
13

What's the answer to this??????????????

Mathematics
1 answer:
SashulF [63]1 year ago
4 0

Answer:

15/56 a²

Step-by-step explanation:

because we are ✖️ it

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An escalator in a department store is to carry people a vertical distance of 18 feet between floors. How long is the escalator i
melisa1 [442]
Drawing out the triangle, we get the one below. We can use the trigonometric ratio of tan to solve this problem.
tan40= \frac{18}{x}
x= \frac{18}{tan40}
x=21.5

:)

6 0
3 years ago
4 bottles of water cost 10 dollars at a music festival.
TiliK225 [7]

Answer:

7 dollars and 50 cents, price per bottle is 2 dollars (you can get this answer by dividing 10/4) and 50 cents multiply that by 3 and you get the answer, 7 dollars and 50 cents.

Step-by-step explanation:

I believe this is correct, if not feel free to let me know and I will fix it. I'm sorry in advance if it is incorrect.

6 0
3 years ago
The marks scored by a group of students in English examination are as follows: 30,32, 33, 31, 32, 33, 34, 35, 33, 34 . Find the
Alecsey [184]

Answer:

Answer is 32

Step-by-step explanation:

Mode = no of stu +1/2

Mode =12+1/2

Mode =13/28=6.5

Mode =6th mark +7th mark /2

Mode=32+32/2

Mode=64/2

Mode=32

Hope it helps

Peace

Please mark me as brainliest

8 0
3 years ago
T÷5/12= -3/10<br> Thank you if you help :)
skelet666 [1.2K]

Answer:

t = -1/8.

Step-by-step explanation:

t / 5/12 = -3/10          Invert the 5/12 and multiply:

12t / 5 = -3/10

Cross multiply:

12t * 10 = 5 * -3

120t = -15

t = -15/120 = -1/8.

7 0
3 years ago
PLEASE I NEED YOUR HELP ​
Tcecarenko [31]

Answer:

<h2>D) - 9/7</h2>

Hope this will help you lot.

4 0
3 years ago
Read 2 more answers
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