Answer:
The answer to your question is:
x = 13
x + 10 = 23
5x - 42 = 23
Step-by-step explanation:
Data
angle 1 = x + 10
angle 2 = 5x - 42
They are vertical angles so, they measure the same.
x + 10 = 5x -42
x - 5x = -42 - 10
- 4x = -52
x = -52/-4
x = 13
angle 1 = x + 10 = 13 + 10 = 23
angle 2 = 5x - 42 = 5(13) -42 = 65 -42 = 23
Answer:
The area of an equilateral triangle with the side of 6 inches = 15.59 inches²
Step-by-step explanation:
Formula:-
Area of equilateral triangle = √3a²/4
Where 'a' is the side of equilateral triangle.
<u>To find the area of given triangle</u>
Here side a = 6 inches
Area = √3a²/4
= (√3 * 6²)/4
= (1.73 * 36)/4 = 1.73 * 9 = 15.59 inches²
Answer:
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Step-by-step explanation:
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Answer:
55.55% decrease
Step-by-step explanation:
In the question ,
Initial point value = 9
Final point value = 4
Change% = 
