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Georgia [21]
3 years ago
12

Work out the value of x

Mathematics
1 answer:
AVprozaik [17]3 years ago
8 0

Answer:

110⁰

Step-by-step explanation:

The sum of the interior angles of a polygon is given by:

  (n-2)*(180⁰), where n is the number of sides.

For this diagram, n = 7

(7-2)*(180⁰) = 900⁰

Sum of the 6 marked angles = 790⁰

Angle x = 900⁰ - 790⁰ = 110⁰

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grin007 [14]
Whatever your choices are, just substitute the x and y values to the equations. If they satisfy the inequality, then they are the solutions. For example, point (7, 1) satisfies the inequalities.

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1 > -2(7)
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<span>3y < x – 2
3(1) < 7 - 2
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3 years ago
Multiply the following numbers. Reduce the answer to lowest terms.
Mashutka [201]
The correct answer is S
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There are 3 times as many students participating in the hiking trip this year than last year. There are 42 students on the trip
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Answer:

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3 years ago
there are 2.54 centimeters in 1 inch. how many centimeters are there in 1 foot? in 1 yard? explain your reasoning
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3 0
3 years ago
1. The table shows the average low temperature at Anchorage, Alaska, from December 17 to December 24. At the bottom of the table
soldier1979 [14.2K]

This problem is about statistics. From December 17 to December 24, there are a total of 8 temperatures as data. However, one is missing, so you only have 7. Since the average is known, we start from there:

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