The coordinates of the endpoints of and are A(x1, y1), B(x2, y2), C(x3, y3), and D(x4, y4). Which condition proves that ?

Answers

Answer 1

Answer: for two line segments to be parallel, their slopes must be equal.

Therefore slope of AB must be equal to slope of CD

which is, option 3
(y4-y3)/(x4-x3)=(y2-y1)/(x2-x1)

Answer 2

Answer:

the complete question in the attached figure

we know that

Two lines are parallel if they have the same slope.

Computing for the slope of line segment AB and line segment CD using the formula

$m=((y2-y1))/((x2-x1))$

step 1

Find the slope segment AB

$A(x1, y1), B(x2, y2)$

$mAB=((y2-y1))/((x2-x1))$

step 2

Find the slope segment CD

$C(x3, y3), D(x4, y4)$

$mCD=((y4-y3))/((x4-x3))$

step 3

If AB is parallel to CD

then

$mAB=mCD$

$((y2-y1))/((x2-x1))=((y4-y3))/((x4-x3))$

therefore

the answer is

$((y2-y1))/((x2-x1))=((y4-y3))/((x4-x3))$

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The table below shows the ticket rates for whale watching trips offered by Orca Magic Tours: Age Ticket Price Under 3 years free 3 to 12 years $32 Over 12 years $44 On a certain day, the company took 82 people on whale watching trips. There were 54 children aged 12 and under, of which some children were under 3 years. If x represents the number of children under three years, which equation can be used to find the value of x, where C represents the total amount of money collected from tickets that day? (54 + x)32 + (82 − A: (54 + x)) ⋅ 44 = C

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Answers

Their are 82 people. 54 are 12 and under. The rest are adults ($44 dollars each)

Cost of all people = (12 and under's cost) + (adults cost)

Adults cost = (82 - 54) * 44

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Hope this helps

Answer:

Step-by-step explanation:

Find the GCF of the following monomials. -50m 4 n 7 and 40m 2 n 10

Answers

Answer:

$10m^2n^7$

Step-by-step explanation:

$-50m^4n^7 \ and \ 40m^2n^(10)$

WE need to find GCf for both monomials. GCF is the greatest common factor

$-50 ->-1 \cdot 5 \cdot 5 \cdot 2$

$40 ->2 \cdot 2 \cdot 5 \cdot 2$

GCF is 2 times 5 =10

GCF of exponent is the lowest exponent

GCF of m^4 and m^2 is m^2

GCF of n^7 and n^10 is n^7

$-50m^4n^7 \ and \ 40m^2n^(10)$

GCF is $10m^2n^7$

2 , 1, , 2 if it helps <3

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Answers

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Hi There! :)

What is 1÷0?and is it possible

Not Possible! :P

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