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stiks02 [169]
3 years ago
11

Please help me! Get brainliest

Mathematics
1 answer:
stira [4]3 years ago
8 0

Answer:

A

Step-by-step explanation:

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Which numbers belongs in the box?
EleoNora [17]

Answer:

C

Step-by-step explanation:

42 + 120 = 2 + 160

3 0
3 years ago
Read 2 more answers
18. Emma rents a car from a company that rents cars by the hour. She has to pay an initial fee of $75, and then they charge her
love history [14]

Step-by-step explanation:

Let h be the number of hours.

Total Cost = Fixed Costs + Variable Cost

= Initial Fee + Hourly Charge

= 75 + 9h

Given,

75 + 9h = 250 \\ 9h = 250 - 75 \\ 9h = 175 \\ h = 175 \div 9 \\  = 19 \frac{4}{9} hr

Since the car cannot be rent part of an hour, the highest possible whole number is 19 hours.

5 0
3 years ago
If she will buy 35 T-shirts, 45 pairs of shorts, and 25 windbreakers, what will be her total cost?
svetoff [14.1K]

Answer:

Total\ Cost = \$973.75

Step-by-step explanation:

Given (Missing part of question)

T-shirts = $7.50

Shorts = $9.00

Windbreakers = $12.25

Required

Determine the total cost

Total Cost is calculated as follows;

Total\ Cost = Costs\ of\ T-Shirts + Costs\ of\ Shorts + Costs\ of\ Windbreakers

Total\ Cost = 35 * \$7.5 + 45 * \$9.00 + 25 * \$12.25

Total\ Cost = \$262.5 + \$405.00 + \$306.25

Total\ Cost = \$973.75

4 0
3 years ago
Find the volume of the given shape. Round your answer to the nearest<br> hundredth if necessary.*
hjlf

Answer:

Step-by-step explanation:

It is a sphere with radius r = 5 cm

volume = (4/3)πr³

  = (4/3)π(5³)

  ≅ 523.60 cm³

6 0
2 years ago
Please help me I’m struggling
ryzh [129]

Answer:

Step-by-step explanation:

Remark

This is a cosine law problem.

a = 12

b = 15

C = 83

Notice that the angle is enclosed by 2 given sides. That's what a cosine problem looks like (one of the two choices.

Formula

c^2 = a^2 + b^2 - 2ab*cos(C)

Solution

c^2 = 12^2 + 15^2 - 2*12*15 * cos(83)

c^2 = 144 + 225 - 360 * cos(83)

cos(83) = 0.1219

c^2 = 144 + 225 - 360 * 0.1219

c^2 = 369 - 43.884

c^2 = 325.116

sqrt(c^2) = sqrt(325.116)

c = 18.031

To the nearest tenth, the answer is 18.0 and you must include the 0.

4 0
2 years ago
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