The answer is 7. the work is shown in the picture provided.
Answer:
216 inches squared
Step-by-step explanation:
A=bxh
Answer:
The value of x is 67
Step-by-step explanation:
- <em>If </em><em>two adjacent angles formed a line</em><em>, then they called </em><em>a pair of linear angles</em>
- <em>The </em><em>measure</em><em> of the pair of linear angles is </em><em>180°</em>
In the given figure
∵ One side of the triangle is extended to form an exterior angle of 113°
∵ The angle of 113° and the angle of x° are adjacent angles
∵ They formed a line (the side is extended)
→ That means they formed a pair of linear angles
∴ The angle of 113° and the angle of x° formed a pair of linear angles
∵ The measure of the pair of linear angles = 180°
∴ 113° + x° = 180
→ Subtract 113 from both sides
∵ 113 - 113 + x = 180 - 113
∴ x = 67
∴ The value of x is 67
The constant of proportionality is 0.1
<h3>Complete question</h3>
Find the constant of proportionality (r)in the equation y=rx.
r =
x y
14 1.4
16 1.6
21 2.1
<h3>How to determine the constant of proportionality?</h3>
The equation is given as:
y = rx
When x = 14 and y = 1.4, we have:
1.4 = r * 14
Divide both sides by 14
r = 0.1
Hence, the constant of proportionality is 0.1
Read more about constant of proportionality at:
brainly.com/question/11763602
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7 miles
Explanation: If 1 inch = 1 mile, then 7 inches is 7 miles.