3 years ago

F=9/5C + 32 find C (9 fifths is a fraction)

1 answer:

REY [17]3 years ago

4 0

Start with the given equation. Subtract 32 from both sides. Multiply both sides by 5.
Divide both sides by

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Lelechka [254]

Given:

The line segment is passing through the points (-9,-3) and (8,5),

Divide the segment in the ratio of 1:4.

Use the formula,

$\begin{gathered} (\frac{mx_2+nx_1}{m+n},\frac{my_2-ny_1}{m+n}) \\ (x_1,y_1)=(-9,-3) \\ (x_2,y_2)=(8,5) \\ m\colon n=1\colon4 \end{gathered}$

It gives,

$\begin{gathered} (\frac{1(8)+4(-9)}{1+4},\frac{1(5)+4(-3)}{1+4}) \\ (-\frac{28}{5},-\frac{7}{5}) \end{gathered}$

Answer:

$(-\frac{28}{5},-\frac{7}{5})$

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10 months ago

PIT_PIT [208]

5 - 1 2/9 = 3 7/9

Hope this helps!

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motikmotik

Of means multiplication and Is means equals. So 0.81x =405
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2 years ago

antoniya [11.8K]

Answer:

Step-by-step explanation:

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2 years ago

zavuch27 [327]

Answer: 12:14 21:18 42:36

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1 year ago