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Bogdan [553]
3 years ago
8

F = (9/5× C)+ 32 90°C = __°F

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

Answer:

c= 1/ 90  f

Step-by-step explanation:

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4 years ago
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ILL GIVE BRAINLEST
hjlf
<h2>Answer:</h2><h3>Using the Slope Equation</h3>

  • Pick two points on the line and determine their coordinates.

  • Determine the difference in y-coordinates of these two points (rise).

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<h2>Step-by-step explanation:</h2>

The slope equals the rise divided by the run: Slope =riserun Slope = rise run . You can determine the slope of a line from its graph by looking at the rise and run. One characteristic of a line is that its slope is constant all the way along it.

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5 0
4 years ago
43 is 62% of what number?​
ArbitrLikvidat [17]

Answer:

\large\boxed{\dfrac{2150}{31}\approx69.35}

Step-by-step explanation:

\bold{METHOD\ 1:}\\\\\begin{array}{ccc}43&-&62\%\\\\x&-&100\%\end{array}\qquad\text{cross multiply}\\\\\\62x=(43)(100)\\\\62x=4300\qquad\text{divide both sides by 62}\\\\x=\dfrac{4300}{62}\\\\x=\dfrac{4300:2}{62:2}\\\\x=\dfrac{2150}{31}\approx69.35

\bold{METHOD\ 2:}\\\\p\%=\dfrac{p}{100}\to62\%=\dfrac{62}{100}=0.62\\\\62\%\ of\ x\ is\ equal\ to\ 43\to0.62x=43\qquad\text{divide both sides by 0.62}\\\\\dfrac{0.62x}{0.62}=\dfrac{43}{0.62}\\\\x=\dfrac{43\cdot100}{0.62\cdot100}\\\\x=\dfrac{4300}{62}\\\\x=\dfrac{2150}{31}\approx69.35

3 0
3 years ago
PLEASE HELP QUICKLY!!!<br> How are average IQs related to normal distribution
katen-ka-za [31]

Answer:

Read Explanation

Step-by-step explanation:

A standard devation of 15 means 68% of the norm group has scored between 85 (100 – 15) and 115 (100 + 15). In other words, 68% of the norm group has a score within one standard deviation of the average (100). Also, 95% of the norm group has an IQ score within two standard deviations of the average.

6 0
3 years ago
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