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valentina_108 [34]
3 years ago
11

Given:

Mathematics
1 answer:
ale4655 [162]3 years ago
4 0
Plug in point values into the distance formula
*square root of* (-9+4)^2 + (0+8)^2
d≈ 9.4
step by step shown in picture

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Does anyone know this?
Neko [114]

"c" is the hypotenuse of the largest triangle, and "a" is that triangle's shortest side. Thus the ratio is

... (longest side)/(shortest side)


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"a" is the longest side (hypotenuse) of the smallest triangle. The shortest side of that triangle is "r". So, your proportion is ...

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3 years ago
Carrie did sit-ups every for 5 days. The number of sit-ups she did on each day is shown on the table.
Nataly [62]

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2 years ago
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3 0
2 years ago
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Which rectangular equation is equivalent to the polar equation r csc theta=8?
Drupady [299]
Rectangular and polar forms are two forms of equations that translates to plot. In this case, the two forms are convertible to each other by the expressions:

r sin theta = y
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we are given the polar expression r csc theta = 8 and is asked to convert to rectangular form.

in this case, csc theta is equal to 1/ sin theta. thys
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in order to make use of the equations above, then

we multiply r to both numerator and denominator in the left side, that is 
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x  2 + y2 = 8y
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3 years ago
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