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emmasim [6.3K]
3 years ago
9

What is the distance between (2,6) and (7,6)

Mathematics
2 answers:
PtichkaEL [24]3 years ago
8 0

Answer:

5

Step-by-step explanation:

Finding the distance, midpoint, slope, equation and the x y-intercepts of a line passing between the two points p1 (7,6) and p2 (2,6)

The distance (d) between two points (x1,y1) and (x2,y2) is given by the formula

d= √((X2-X1)2+(Y2-Y1)2)

d = √(2-7)2+(6-6)2

d = √((-5)2+(0)2)

d= √(25+0)

d = √25

The distance between the points is 5

avanturin [10]3 years ago
5 0

Step-by-step explanation:

Distance(d)=\sqrt{(x2-x1)^2+(y2-y1)^2}

Now, we add in our coordinates to their respectful places and simplify the radical.

d=\sqrt{(7-2)^2+(6-6)^2}\\ d=\sqrt{(5)^2+(0)^2} \\d=\sqrt{25+0}\\ d=\sqrt{25}\\ d=5

So the distance from (2,6) and (7,6) is 5 units.

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Daniel has $100. After he buys 4 pencils and 3 pens, he has $7 left. If each pencil costs $3 more than each pen, is $25 enough t
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Answer:  Yes, Daniel has enough money to buy 2 pens.

=========================================================

Explanation:

x = cost of one pencil

y = cost of one pen

4x = cost of 4 pencils

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Another equation we can form is x = y+3 because "each pencil costs $3 more than each pen".

Let's plug that into the first equation and solve for y.

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Step-by-step explanation:

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