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Olenka [21]
3 years ago
8

Find the value of each angle mentioned above.​

Mathematics
1 answer:
nataly862011 [7]3 years ago
3 0

Answer:

36°, 42°, 72°, 102°, 108°

Step-by-step explanation:

Angles at a point = 360°

Therefore:

(3x - 6) + x + 3x + 2x + (x + 6) = 360°

Open parthenogenesis

3x - 6 + x + 3x + 2x + x + 6 = 360

Add like terms

10x = 360

Divide both sides by 10

x = 36

✔️Value of each angle:

Plug in the value of x in each expression

x = 36°

3x - 6 = 3(36) - 6 = 102°

3x = 3(36) = 108°

x + 6 = 36 + 6 = 42°

2x = 2(36) = 72°

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Can somebody answer this for me and show how they got the answer I don’t understand this at all
makkiz [27]

Given:

Measure of the internal angles of the regular polygon

To find:

The missing measure of angle x.

Solution:

The clear image of the question is attached below.

Number of sides (n) = 8

<u>Sum of interior angles of a regular polygon:</u>

Sum = (n - 2) × 180°

Substitute n = 8.

105° + 110° + 150° + 125° + 110° + 159° + 160° + x = (8 - 2) × 180°

919° + x = 6 × 180°

919° + x = 1080°

Subtract 919° from both sides.

919° + x - 919° = 1080° - 919°

x = 161°

The measure of the internal angle x is 161°.

4 0
3 years ago
Area of 100 3/4 feet x 75 1/2 feet?
kaheart [24]
100 3/4 x 75 1/2
25 x 3 x 75 1/2. (Divided by 4 to 100 and 4 to get 25)

25 x 3 x 75 1/2 ( multiple everything on top)

5625/2 ( then divided normally)

2812.5 or 2812 1/2
7 0
3 years ago
Find 26 2/3 % of 90.
Doss [256]

Answer:

I said 24. I hope this helps and works

7 0
3 years ago
Aaron filled the bird bath with 72 ounces of water. A group of blue jays came by and drank 6.19 ounces. Then a vulture swooped i
nata0808 [166]

The water left in the bird bath  is  mathematically given as

x=53.21ounces

<h3> How much water is left in the bird bath?</h3>

Water is a compound of hydrogen and oxygen that may exist as a gas, a liquid, or a solid. It's a very common and crucial chemical element.

A colorless, odorless, and tasteless liquid at room temperature, it is still useful because of its capacity to dissolve a wide variety of other compounds.

Generally, the equation for the statement is  mathematically given as

x=72-6.19-12.6

Therefore

x=53.21

In conclusion, water left in the bird bath is given as

x=53.21ounces

Read more about water

brainly.com/question/19920929

#SPJ1

8 0
2 years ago
9.Calculate the area of a rectangle that measures 24 ft. by 15 ft. Be sure to express your answer in square units.
Artemon [7]
C. 300 ft.2 and <span>d. 81π in.3</span>
8 0
3 years ago
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