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hjlf
3 years ago
12

Find the surface area of the figure. 3 m m 5 m 7m

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
3 0

Answer:

Step-by-step explanation:

The measurement of area, perimeter, and volume is crucial to construction projects, crafts, and other applications. Area is the space inside the boundary of a two-dimensional shape. Perimeter is the distance around a two-dimensional shape such as a square or circle. Volume is a measure of the three-dimensional space taken up by an object, such as a cube. If you know the object's dimensions, then measurement of area and volume is easy. Surface area and volume formulas for all everyday geometric shapes can easily be found online, although it's not a bad idea to review how to derive these on your own should the need arise. You can also often get one of these from another; for example, if you know the formula for the area of a circle, you may be able to figure out that the volume of a cylinder is just the area of the associated circle(s) at the end times the cylinder's height.

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Tom, Scott and dawn sold cookies at the school fair. Tom had 90 cookies and sold 60% of them. Scott had 150 cookies and sold 2/3
Nookie1986 [14]
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Number of cookies Tom sold:
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60% of 90 = 0.6 x 90 = 54

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Number of cookies Scott sold:
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2/3 of 150 = 100

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Number of cookies Dawn sold:
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46 (Given)

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Total number of cookies sold:
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54 + 100 + 46 = 200

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Percentage of cookies sold by Dawn:
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46/200 x 100 = 23%

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Answer: Dawn sold 23% of the cookies that were sold.
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7 0
3 years ago
Answer pls and ill give you brainlliest
posledela

you have 4 fields where it can land, so the probability has a denominator 4.

2 of those fields have a even number so the numerator is 2.

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2 years ago
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The big desk in your boss's office is 75 inches long. How long is that in feet?
masya89 [10]

Answer:

The big desk in your boss's office is 6.25 feet  long.

Step-by-step explanation:

As given

The big desk in your boss's office is 75 inches long.

As the relationship between inches and feet.

As 1 feet = 12 inches

1\ inches = \frac{1}{12}\ feet

Now convert 75 inches into feet.

75\ inches = \frac{75}{12}\ feet

75\ inches = 6.25\ feet

Therefore the big desk in your boss's office is 6.25 feet long.


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