What is the sum of the measures of two supplementary angles?
2 answers:
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Answer:
27. The formula of vertex equals to
put -1 into y, 1-2+5=4=y
So,the answer of vertex (-1;4)
Here you go, i didn’t know what other way to graph it. but i used desmos!
Answer:
Step-by-step explanation:
The midpoint formula is:
where (x₁, y₁) and (x₂, y₂) are the points are the endpoints.
We are given the points: (2,4) and (6,8). Therefore,
Substitute the values into the formula.
Find the x coordinate first.
- Add 2 and 6: 2+6=8
- Divide by 2: 8/2=4
Find the y-coordinate next.
- Add 4 and 8: 4+8= 12
- Divide by 2: 12/2=6
The midpoint of EF is (4,6)