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vitfil [10]
2 years ago
9

Which quantity is proportional to 35⁄80?

Mathematics
2 answers:
maksim [4K]2 years ago
8 0

Answer:

The propotional quantity to \frac{35}{80} is \frac{7}{16}

Step-by-step explanation:

We need to find quantity propotional to \frac{35}{80}

first, we simplify the expression

\frac{35}{80}

Since, the common factor in numerator and denominator is 5,

\frac{5\times 7}{5 \times 16}

cancel out the common factor

\frac{7}{16}

Hence, the propotional quantity to \frac{35}{80} is \frac{7}{16}

gladu [14]2 years ago
7 0
7/16 I hope this helps
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Alan says that two lines in the coordinate plane are perpendicular if and only if the slopes of the lines are m and 1m. Identify
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Answer:

First, two lines are perpendicular if one has slope m, and the other has slope -1/m (Not 1m as Alan says)

That is the first error of Alan.

Now, there is another error.

If m = 0, then -1/m tends to minus infinity (in this case we would have a vertical line).

But we can not really divide by zero, so we should state that:

m can not be zero, if a line is horizontal, the perpendicular line must be vertical.

7 0
2 years ago
Ian has 12.2 ounce bottle of ketchip. He uses 1/20 of the ketchup every time he has a buffalo burger How many ounces of ketchup
tatiyna
If Ian uses 1/20 of the ketchup 4 times, this is equal to 4/20, or \frac{4}{20}.

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\frac{1}{5} is equivalent to 20%, which as a decimal is 0.2

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4 0
2 years ago
When you graph the exact same equation twice ?
Helen [10]
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3 0
2 years ago
Evaluate sin(Arcos(-9/√145)).
tino4ka555 [31]

Use the fact that \sin x = \sqrt{1-\cos^2 x} to solve it.

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8 0
2 years ago
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Diano4ka-milaya [45]
1st worker produced x pants,
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x+8 = 
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1st worker produced 39 pants,
2nd worker produced 47 pants.
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2 years ago
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