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Masja [62]
3 years ago
5

Help please again I'll give you a brainliest if you can explain it best for me too!

Mathematics
1 answer:
timurjin [86]3 years ago
7 0
The distance between two points can be found using the Pythagorean Theorem...

d^2=(x2-x1)^2+(y2-y1)^2

d^2=(-8-12)^2+(18-6)^2

d^2=400+144

d^2=544

d=√544 units

d=4√34 units

d≈23.3 units (to the nearest tenth of a unit)
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The sum of two numbers is 65. The larger number is 5 more than the smaller number. What are the numbers?
ipn [44]

Answer:

30 and 35

Step-by-step explanation:

Put this question into equation form:

Let x be the smaller number, if the larger number is 5 more and the total is 65:

x + 5 + x = 65

2x + 5 = 65

Subtract 5 from both sides

2x + 5 - 5 = 65 - 5

2x = 60

Divide both sides by 2:

2x ÷ 2 = 60 ÷ 2

x = 30

As the larger number is 5 bigger:

30 + 5 = 35

So the two numbers are 30 and 35.

Hope this helps!

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Answer:

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Step-by-step explanation:

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6. A Two-story building measures 21 root
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Answer:

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Step-by-step explanation:

84x12=1008

84 feet times 12 inches because 12 inches is a foot.

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make sense?

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Each student in a classroom has chosen either a green, red, or blue marble and written their initials on it. In addition, some o
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Answer:

a: 40 percent

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What is an equation in point-slope form for the line that passes through the points (4,-1) and (-3,4)?
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