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lys-0071 [83]
3 years ago
11

In the figure, AOB is a straight line. Find the value of x.

Mathematics
2 answers:
Alecsey [184]3 years ago
8 0

Answer:

X=36

Step-by-step explanation:

A straight line like the one shown in the image has 180° by one side.

Following that, we should assume that:

2x+2x+x=180°

5x=180°

x=36°

I hope I have helped you.

Step2247 [10]3 years ago
6 0

Answer:

x =36

Step-by-step explanation:

The three angles form a straight line which means they add to 180

2x+2x+x = 180

Combine like terms

5x = 180

5x/5 = 180/5

x =36

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-BARSIC- [3]
258 3/4 cubic meters

Explanation:
Use this formula for volume of rectangular prism: length x width x height

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15 • 11 1/2 • 1 1/2 = 258 3/4

VOLUME= 258 3/4 cubic meters

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If 30% of John's photographs were perfect, but 210 photographs were not perfect, then how many photographs were there in all?
anyanavicka [17]
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3 years ago
Need Help! 10 points!
Dominik [7]
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3 years ago
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soldi70 [24.7K]

Answer:

3/7

Step-by-step explanation:

√9 = 3

√49 = 7

√9/49 = 3/7

4 0
3 years ago
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Step-by-step explanation:

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