The distance between 2 points is found by ________ the x terms and squaring the result, _________ the y terms and squaring the r esult, taking the sum of the results and then finding the square root of the sum.
subtracting; subtracting
adding; adding
adding; subtracting
subtracting; adding
2 answers:
Answer: Choice A) subtracting; subtracting The goal is to find the legs of the right triangle, so you can find the hypotenuse. The hypotenuse is the distance between the two points. See the attached image.
Answer:
A)
subtracting; subtracting
Step-by-step explanation:
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(b-3)(b+3)
Step-by-step explanation:
b^2+3b-3b-9
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20
Step-by-step explanation:
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18
Step-by-step explanation:
-2(3x+4)+7x=10
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9514 1404 393
Answer:
h ≤ 6 2/3
Step-by-step explanation:
The inequality is presumed to be ...
15h +40 ≤ 140
15h ≤ 100
h ≤ 6 2/3
__
The graph shows h ≥ 0, because the inequality is only reasonable for h ≥ 0.