What is the distance between point (-5,-6) and (-3,-8)
2 answers:
Answer:
Step-by-step explanation:
First, find the distance between the x values. From -5 to -3, the distance is 2 units. Then find the distance between the y values. From -6 to -8 the distance is 2. Then, use the Pythagorean Theorem to find the distance.
(a^2)+(b^2)=c^2 Where a and b are the distances between the x and y values.
C will be your answer.
(2^2)+(2^2)=c^2.
4+4=c^2
8=c^2
So the answer is the square root of 8.
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Now, you would cross multiply to get
4x=18
Now, you simplify that using the division property of equality.
You end up with
x=4.5
Therefore, the legs of the triangle with a base of 9 inches will each be 4.5 units long.