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2 years ago

Find the distance between the two points. Round to the nearest tenth if necessary. (10, –8), (4, 0) a. 2 b. 10 c. 16 d. 100

1 answer:

5 0

D = sqrt (x2 - x1)^2 + (y2 - y1)^2
(10,-8)...x1 = 10 and y1 = -8
(4,0)...x2 = 4 and y2 = 0
now sub and solve
d = sqrt (4 - 10)^2 + (0 -(-8)^2
d = sqrt (-6^2) + (8^2)
d = sqrt (36 + 64)
d = sqrt 100
d = 10 <==

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Answer:

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Step-by-step explanation:

First, move all the terms that do not include b to the left side with S:

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S - 2ac = 2ab + 2bc

Now, factor out 2b from the right side:

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3 years ago

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Step-by-step explanation:

The inequality describes the range of monthly average temperatures T in degrees Fahrenheit at a certain location.

The inequality expression is given as:

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3 years ago

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Answer:

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Step-by-step explanation:

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Subtract 4x from both sides

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Since we can factor out 2 from whole equation, let's factor out 2.

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Divide with 2 on both sides

$10x^{2}-2x-15=0$

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