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irina1246 [14]
3 years ago
10

Correct answer gets 5 stars and brainliest

Mathematics
1 answer:
Katena32 [7]3 years ago
5 0

Answer:

Step-by-step explanation:

C(3 , -2)   & D (7, -8)

Distance = \sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}

CD = \sqrt{(7-3)^{2}+(-8-(-2))^{2}}\\\\=\sqrt{(7-3)^{2}+(-8+2)^{2}}\\\\=\sqrt{(4)^{2}+(-6)^{2}}\\\\=\sqrt{16+36}\\\\=\sqrt{52}\\\\

≈ 7.2 units

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Writh an equation of a line in slope-intercept form for the given conditions.
IceJOKER [234]

Answer:

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Step-by-step explanation:

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y=2x+12

5 0
3 years ago
For which interval is the average rate of change of f(x) negative?
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5 0
3 years ago
Read 2 more answers
9. Carlos walked 8 miles in 3 hours. Leah walked 14 miles in 6 hours. Are these rates
grin007 [14]

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cross-multiply:

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48 ≠ 42

6 0
3 years ago
Estimate the sum of 4.27 and 9.91 by first rounding each number to the nearest whole number.
mart [117]
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Now you can add them up.

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3 years ago
Water weighs about 8.34 pounds per gallon
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7 0
3 years ago
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