2 years ago

Which of the following is correct?

Mathematics

1 answer:

Brums [2.3K]2 years ago

6 0

C) it is a closed figure made up of straight lines.

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Select The decimal that is equivalent to 7/8

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0.875

Step-by-step explanation:

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8÷7

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nadya68 [22]

Answer: A
Explaination:

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Read 2 more answers

A) be 85° 120° (2x - 10° X

Lunna [17]

Let's see what to do buddy...

_________________________________

Step (1)

We know that the sum of the interior angles of any n-sided figure is obtained from the following equation :

$(n - 2) \times 180$

Our figure has 5 sides ;

So , sume the interior angles of it equals :

$(5 - 2) \times 180 = 3 \times 180 = 540 \\$

_________________________________

Step (2)

First look at the photo which I post.

According it we have :

$(180 - x) + 120 + 85 + (2x - 10) + 90 = 540 \\$

$2x - x + 475 - 10 = 540$

$x + 465 = 540$

Subtract the sides of the equation minus 465 :

$x = 540 - 465$

$x = 75$

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And we're done.

Thanks for watching buddy good luck.

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3 years ago

The table of values shows the height of a car of a Ferris wheel as it travels in a circular motion. Use the table to answer the

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