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3 years ago

11. What is the value of x in the figure at the right? (Examples 3 and 4)

Mathematics

1 answer:

natka813 [3]3 years ago

6 0

Answer:

x = 11

Step-by-step explanation:

Vertically opposite angles are equal
Angles around a point add up to 360°

Therefore, $15x + 15x + 15 + 15 = 360$

$\implies 30x+30=360$

$\implies 30x=330$

$\implies x=11$

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What is the volume of a cylindrical garbage pail with a radius of 10 centimeters and a height of 50 centimeters?

Snowcat [4.5K]

Answer:

500 $\pi$ or around 1570

Step-by-step explanation:

The formula for a volume of a cylinder is $r^{2}h\pi$

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3 years ago

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Write the first six terms of the sequence, beginning with n=1. a(n)=60n Enter the numbers, separated by commas.

Sever21 [200]

Answer:

60, 120, 180, 240, 300, 360

Step-by-step explanation:

a(n)=60n

At n =1

a(1) = 60(1) = 60

At n = 2

a(2) = 60(2) = 120

At n = 3

a(3) = 60(3) = 180

At n = 4

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At n = 6

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3 years ago

Wayne raked 30 bags of leaves in 3 hours.if he raked the same number of bags each hour,how many bags of leaves did he rake in on

MAVERICK [17]

Answer:

10 bags

Step-by-step explanation:

Take the number of bags raked and divide by the number of hours

30bags/ 3 hours

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3 years ago

Find the length of the hypotenuse in the following right triangle

Sergio [31]

Answer:

Step-by-step explanation:

take the square root of 24^2+7^2

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Explain 15 is not a prime factor

MissTica

15 is not a prime factor as it is divided by 1,3,5 and 15.

Additional information:

Prime numbers are those numbers which can only be divided by itself .for instance:1,2,3,5,7 ,11,13 etc.

Composite number s are those numbers which can be also divided by other numbers,For instance: 4,6,8,10 etc

Hope it helps....

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3 years ago