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algol13
2 years ago
7

What is the value of x? Will brainlist first correct answer

Mathematics
2 answers:
bogdanovich [222]2 years ago
7 0

Answer:

X=121

Step-by-step explanation:

The Sum of interior angles of a pentagon is 540, which means x=121

Masja [62]2 years ago
6 0

Answer:

121

Step-by-step explanation:

sum of interior angles

formula : (n-2)x180

5-2 x 180 =. 3 x 180 = 540

540-419 =121

mark me brainliest

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Sloan [31]

The degenerate conic that is formed when a double cone is sliced at the ap-ex by a plane parallel to the base of the cone is a <u>Point</u>.

<h3>What degenerate conic is formed?</h3>

When a plane that is parallel to the base of a double cone is used to slice the ap-ex, the conic section formed is a circle.

Circles lead to a Point degenerate conic being formed because a single point will be formed on the double cone that separates the shape.

Find out more on degenerate conics at brainly.com/question/14276568

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8 0
2 years ago
Please help I am desperate
Phoenix [80]

Answer:

see below

Step-by-step explanation:

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You can theoretically find infinite answers to this and get enough points for the semester where you don't have to do work anymore. I will list a couple more possible answers below

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r = 2, h = 54

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r = 4, h = 27/2

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3 years ago
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nadya68 [22]

Answer:

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4 0
3 years ago
Al can wash a car in 60 minutes, and bill can wash a car in 30 minutes. cathy can wash a car in 20 minutes. how long, in minutes
choli [55]
B) 36

To figure this out you need to average the numbers. To average them you add them all up and divide by how many are there.
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3 0
3 years ago
Suppose that 65% of all registered voters in a certain area favor a waiting period before the purchase of a handgun. Among 225 r
Vedmedyk [2.9K]

Answer:

B

Step-by-step explanation:

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