The length of each side of an equilateral triangle is 4 1 2 in. find the perimeter of the triangle.
1 answer:
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Answer:
27, 90 and 63
Step-by-step explanation:
Given
Ratio of triangle sides
Required:
The length of each side
Triangles in a triangle add up to 180.
The side with ratio 3 is:
The side with ratio 10 is:
Lastly:
The side with 7 as its ratio
Hence, the angles are: 27, 90 and 63
Answer:
<h2>y = 9x + 65</h2>Step-by-step explanation:
To find the equation of the line given the slope and a point we use the formula
where
m is the slope
( x1 , y1) is the point
From the question the slope is 8 and the point is ( - 9 , - 7)
Substitute the values into the above formula and solve for the equation
We have
We have the final answer as
<h3>y = 9x + 65</h3>Hope this helps you