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posledela
3 years ago
6

Someone help me pls asap!!!

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
3 0

Answer:

<h2>20.14</h2>

Step-by-step explanation:

according to the trig ratio , we will use cos

that is , tan 40 = x/24

0.8391 =x/24

x = 0.8391 times 24

x =20.1384 to whole number is 20

Hope this is helpful :-)

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HELP!!!!!!!!!!!!!!!!!!!!!!!!!
yanalaym [24]

Answer:

13. 144 seats

Step-by-step explanation:

13. Find 1 unit:

5 units = 120

1 unit = 120 divide 5 = 24

Find filled seats using units:

6 units = 24 x 6 = 144

Answer: 144

7 0
3 years ago
A part-time salesperson earns $175 per week plus a 5% commission on her sales. Find the minimum amount of sales she must make to
xxMikexx [17]

Answer:

The answer is 286 dollars.

Step-by-step explanation:

To find the 5% of a number is to multiply it by 0.05. 286x0.05 is 14.3

286+14.3 is equal to approximately 300 dollars.

5 0
3 years ago
To make 1/2 a batch of cookies, 1/3 cup is used.
Mariana [72]

Answer:

1 1/2 batches

Step-by-step explanation:

1/3cups=1/2 batch

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8 0
3 years ago
Read 2 more answers
Tom earns $32,110 annually. What is the total amount of
sveticcg [70]

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8 0
3 years ago
A truck with 20 inch diameter wheels is traveling at 45mi/hr
Harrizon [31]

A wheel with a 20 in diameter has a circumference of 2π*(20 in) = 40π in.

For every 40π in traveled, a wheel makes one complete revolution, or turns an angle of 2π rad.

We need to convert from in to mi: there are 12 in to 1 ft, and 5280 ft to 1 mi, and so there are 12*5280 = 63,360 in to 1 mi.

We also need to convert h to min: there are 60 min to 1 h.

So we have an angular speed of

(45 mi/h) * ((2π)/(40π) rad/in) * (63,360 in/mi) * (1/60 h/min) = 2376 rad/min

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(2376 rad/min) * (1/(2π) rev/rad) ≈ 378.152 rev/min

(where rev/min is equivalent to rpm)

6 0
4 years ago
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