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ludmilkaskok [199]
3 years ago
15

What is the simplest radical form of 20

Mathematics
2 answers:
devlian [24]3 years ago
6 0

Answer:

5

Step-by-step explanation:

Oksi-84 [34.3K]3 years ago
4 0
5 is the correct answer kind sir
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A car travels at a speed of 55 miles per hour. How far will it travel in 5 hours?
kiruha [24]

Answer:

55*5=275

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
6 m
dimulka [17.4K]

Answer:

51.63m^3

Step-by-step explanation:

The figure is made up of a rectangle, triangle and a semi circle

Area of the figure = Area of triangle + rectangle + semicircle

Area of the triangle = 1/2 * base * height

Area of the triangle = 1/2 * 3 * 5

Area of the triangle = 15/2

Area of the triangle = 7.5m^3

Area of the rectangle = Length * Width

Area of the rectangle = 6 * 5

Area of the rectangle = 30m^2

Area of the semicircle = πr²/2

Area of the semicircle = π(3)²/2

Area of the semicircle = 3.14(9)/2

Area of the semicircle = 3.14 * 4.5

Area of the semicircle = 14.13m^2

The area = 30 + 14.13+7.5

Area of the figure = 51.63m^3

7 0
3 years ago
Read 2 more answers
Prove the following relations: <br>1) (1 - cos²A) (1 + tan²A) = tan²A​
liberstina [14]

Step-by-step explanation:

(1 - cos²A) (1 + tan²A) = tan²A

(sin²A)(sec²A) = tan²A

(sin²A)(1/cos²A) = tan²A

(sin²A)/(cos²A) = tan²A

tan²A = tan²A → <u>Proved</u>

4 0
3 years ago
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Each tray has 5 colors, one color is purple, what fraction of the colors in 20 trays is purple
IrinaK [193]
Each tray is 1/5 purple. So one tray is 1/5 purple, and if you add another tray, you're adding the same amount of each color, so it's now 2/10 purple, which simplifies to 1/5. No matter how many you add, the fraction will be 1/5.
6 0
3 years ago
PLEASE HELP! OR ILL FAIL!
ra1l [238]
Ok........
How many were severe 
64.47
How many total injuries in total
(I think) 783.154

H0P3 It H3LPS :)
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4 years ago
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