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earnstyle [38]
4 years ago
14

Find the volume of the composite solid below. 4 ft 3 ft - 4 ft 10 ft

Mathematics
1 answer:
Aleks [24]4 years ago
6 0

Answer:

173.3ft

Step-by-step explanation:

We'll start by the rectangle below

so remember the formula: l · w · h

10 · 4 · 3 = volume

volume = 120 ft

Rectangular pyramid

Volume = \frac{1}{3} b · h

Volume = 1/3 40 · 4

Volume = 1/3 160

Volume = 53.3 ft

120 + 53.3 = 173.3 ft

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The store has 6 blue notebooks, 11 red notebooks, 7 purple notebooks, 5 black notebooks, and 3 green notebooks. What is the perc
kicyunya [14]

Answer:

22%

Step-by-step explanation:

1. Add all the numbers to get the total number of notebooks.

6 + 11 + 7 + 5 + 3 = 32

2. There are 7 purple notebooks. To find the percent chance that Melissa will buy a purple notebook, divide 7 by 32.

7/32 = 0.21875

3. Move the decimal to the right two places.

21.875

4. Round to the next whole number.

22%

3 0
3 years ago
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Fill in the missing term in the pair of equivalent ratios 5:6 = 45:__
LenKa [72]
45 ÷ 5 = 9
so you would take 6 and multiply it by 9
so you would get 54 as you answer
4 0
3 years ago
Techechtium-99m has a half-life of 6 hours. If 1000mg is in use, in how many hours will 62.5mg remain?
Nady [450]
One half life 1000 mg to 1000/2 =500 mg
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Etc .......
7 0
3 years ago
Find the area of the figure below, formed from a triangle and a parallelogram.
IrinaK [193]

The area of the figure below is 96 mm².

<h3>Area </h3>

The area of a shape is the amount of space occupied by a two dimensional figure.

From the diagram

Area of the triangle = (1/2) * base * height = (1/2) * (8 + 8) * 6 = 48 mm²

Area of the parallelogram = base * height = 8 * 6 = 48 mm²

Area of figure = 48 + 48 = 96 mm²

The area of the figure below is 96 mm².

Find out more on Area at: brainly.com/question/25292087

8 0
3 years ago
Help please! I don't get this.​
slava [35]
Try using a photo scanner
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3 years ago
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