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aniked [119]
3 years ago
12

The relationship between the number of hours a plumber works and the total work fee she charges is proportional. Her fee for 555

hours of work is \$350$350dollar sign, 350.
Mathematics
1 answer:
a_sh-v [17]3 years ago
8 0

Answer:

b c d

Step-by-step explanation:

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20 points and brainliest answer for correct answer. Photo above. Due by 9:45 today! Hi
SSSSS [86.1K]

Answer:

146 square meters

Step-by-step explanation:

We can split the figure into a 6 by 15 rectangle and a parallelogram (8 base, 7 height).

  1. The area of the rectangle is 6•15=90
  2. The area of the parallelogram is 8•7=56
  3. 90+56=146
7 0
3 years ago
What's 375 divided by fifteen
snow_lady [41]
25 is the answer to your question
7 0
3 years ago
Read 2 more answers
You are working a part-time job working 20 hours a week. After a week you earn $312. How much do you earn hourly? Write an equat
Lubov Fominskaja [6]
Firstly figure out how much money you earn per one hour. This is 312$ divided by 20 is 16$/hour. Then write an equation which represents only hourly earnings: y = 16x. To answer the last question just enter the value for variable x = 15, and you will get money earned per one week.
8 0
3 years ago
The storage container below is in the shape of a rectangular prism with a height of 6 feet and a length that is 2 feet more than
yaroslaw [1]

The answer is B.) V = 6w2 + 12w

8 0
3 years ago
. Find the area of the regular dodecagon inscribed in a circle if one vertex is at (3, 0).
devlian [24]

Answer:

Area of the regular dodecagon inscribed in a circle will be 27 square units.

Step-by-step explanation:

A regular dodecagon is the structure has twelve sides and 12 isosceles triangles inscribed in a circle as shown in the figure attached.

Since angle formed at the center by a polygon = \frac{360}{n}

Therefore, angle at the center of a dodecagon = \frac{360}{12} = 30°

Since one of it's vertex is (3, 0) therefore, one side of the triangle formed or radius of the circle = 3 units

Now area of a small triangle = \frac{1}{2}.(a).(b).sin\theta

where a and b are the sides of the triangle and θ is the angle between them.

Now area of the small triangle = \frac{1}{2}.(3).(3).sin30

= \frac{9}{4}

Area of dodecagon = 12×area of the small triangle

= 12×\frac{9}{4}

= 27 unit²

Therefore, area of the regular octagon is 27 square unit.

4 0
3 years ago
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