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enyata [817]
2 years ago
14

What is the distance between the following points?

Mathematics
1 answer:
timama [110]2 years ago
5 0

Answer:

D. d = \sqrt{58}

Step-by-step explanation:

Use the distance formula: d = \sqrt{(x2 - x1)^{2}+ (y2 - y1)^{2}  }

The two points are (6, -2) and (3, -9)

Plug the values into the formula:

d = \sqrt{(3 - 6)^{2}+ (-9 + 2)^{2}  }

Simplify

d = \sqrt{(-3)^{2}+ (-7)^{2}  }

d = \sqrt{9+ 49  }

d = \sqrt{58}

I hope this helps :))

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That's not really an equation; it's an inequality.  We want to use all our drivers so we can use the small vans, so

x + y = 6

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s = 25x + 12y

That's how many seats total; it has to be at least 111 so again an inequality,

25x + 12y ≥ 111

We solve it like a system of equations.  

x + y = 6

y = 6 - x

111 = 25x + 12y = 25x + 12(6-x)

111 = 25x + 72 - 12x

111 - 72 = 13 x

39 = 13 x

x = 3

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y = 6 - x = 3

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1 year ago
2. Every month, Jenny and Gopal ________ the orphanages in China. They have been to five orphanages so far.
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Answer:

2. A

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6 0
2 years ago
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Bob has 40 cents in his pocket. If Bob has no pennies, how many different combinations of quarters, dimes, and/or nickles does h
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Answer:

He could have 4 dimes, or 8 nickles, or 1 quater and 3 nickels, or 1 quater with one dime and 1 nickel, or 3 dimes and 2 nickles, or 1 quater with obe nickel and one dime.

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hope this helps.

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 From here, we must substitute ordered pairs of the form:
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4 0
1 year ago
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Twenty-four 4-inch wide square posts are evenly spaced with 5 feet between adjacent posts to enclose a square field, as shown. W
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Answer:

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2 years ago
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