Find the equation of this line
1 answer:
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Answer: 141 degrees
Step-by-step explanation:
Answer:
Option A.
Step-by-step explanation:
step 1
Find the value of x
we know that
If AB is a mid-segment, then AB is parallel to YZ
so
Triangles AXB and YXZ are similar by AA Similarity Theorem
Remember that
If two figures are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent
In this problem
we have that
----> by Midpoint Theorem
substitute the given values in the expression above
solve for x
Multiply by (2x+2) both sides
Group terms
step 2
Find the length of AB
substitute the value of x
Answer:
The slope is 0.
Step-by-step explanation:
slope formula:
Given points: (-1, 2), (3, 2)
(-1, 2) = (x1, y1)
(3, 2) = (x2, y2)
To find the slope, input the given points into the formula used to find slope:
Simplify:
2 - 2 = 0
3 - (-1) = 3 + 1 = 4
The slope is 0.
Hope this helps :)