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Aleonysh [2.5K]
3 years ago
13

Used cross multiplying to solve 4/9 = r-3/6​

Mathematics
1 answer:
Lesechka [4]3 years ago
5 0

Answer:

the correct answer is r=0.94

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Answer: 14.32 units

Step-by-step explanation:

The formula for calculate the distance between two points is:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

In this case, given the points (-2,8) and (11,2), we can identify that:

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Therefore, we just need to substitute values into the formula in order to calculate the distance between the given points. This is (Rounded to the nearest hundred):

d=\sqrt{(11-(-2))^2+(2-8)^2}\\\\d=14.32\ units

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4 years ago
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2x^2 + 28x + 98 =
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