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Alja [10]
3 years ago
8

Find the sum of the interior angle measure of a regular polygon with 20 sides

Mathematics
1 answer:
AleksAgata [21]3 years ago
8 0

Answer:

3240°

Step-by-step explanation:

For a regular icosagon,

sum of interior angles measure=180(n-2)°

180(20-2)

180(18)=3240°

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You need to reserve a shelter at the park. You expect that it will take 1 3/4
gogolik [260]

Answer:

you will need to reserve the shelter for 7 hours

4 0
2 years ago
While rolling, a wheel with a diameter of 13/2m makes 196 revolutions. Find the distance that is traveled by the wheel. Use for
aleksley [76]

Answer:

9.6 m

Step-by-step explanation:

let 'x' be distance traveled

196 = 3.14(6.5)x

196 = 20.41x

x = 196/20.41

x = 9.6

5 0
3 years ago
What integer would I use for "the last play at a football game had a lsd of 3 yards
Aleks04 [339]
3976946 is the interger
3 0
4 years ago
Candy bars are sold in a local store for 60 calends each. The factory has $1000 in fixed costs plus 10 cents of additional expen
ira [324]

Given:

Candy bars are sold in a local store for 60 cents each. The factory has $1000 in fixed costs plus 10 cents of additional expense for each candy bar made.

To Find:

The break-even point.

Answer:

2000 candy bars have to be sold to break even.

Step-by-step explanation:

Let the break-even point be x candy bars. That is, the manufacturing cost to make x candy bars equals the money made by selling x candy bars (we see there is no profit, no loss. Simply, the cost price equals selling price).

The factory has to spend $1000 in fixed costs plus 10 cents for each candy bar as an additional expense.

As each dollar equals 100 cents, $1000 = 100000 cents, which is the fixed cost.

Also, for making x candy bars, the additional expense for the factory would be equal to 10x.

So, the total cost in manufacturing x candy bars would be 100000 + 10x

Now, each candy bar is sold for 60 cents each. So the total selling price would be 60x.

As we have assumed x to be the break-even point, the cost of manufacturing will equal the selling price.

So,

100000 + 10x = 60x\\\\100000 = 50x\\\\x = 10000/5 = 2000

Thus, 2000 candy bars have to be sold to break even.

3 0
4 years ago
Somebody please help me with this​
nikdorinn [45]

Answer:

P(A) = 5/12

P(B) = 1/2

Step-by-step explanation:

A) Sum greater than 7

If the sum needs to be >7, then it can be 8, 9, 10, 11, and 12.

There are 26 out of 36 events where the sum is >7, thus P(A) = 15/36 = 5/12.

B) Sum is even

If we see in an overview of the sum distribution, there is a balanced division between odd and even numbers, thus the probability is very likely to be 1/2. Now let's make sure of it:

If the sum needs to be even, which means divisible by 2, then it can be 2, 4, 6, 8, 10, and 12.

There are 18 out of 36 events where the sum is even, thus P(B) = 18/36 = 1/2.

Image of table for reference: https://qph.fs.quoracdn.net/main-qimg-1283a98bd649f522986e2f91a592ffd3

6 0
2 years ago
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