3 years ago

What is The value of -8/15 · 20/64

Mathematics

2 answers:

Ivahew [28]3 years ago

5 0

Answer:

-41/16

Step-by-step explanation:

madam [21]3 years ago

4 0

The answer is

-41/16

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Solve the inequality 3x - 5

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The anwser would be -15
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What is the distance between parallel lines whose equations are y = 2x + 7 and y = 2x – 3?

malfutka [58]

Answer:

The distance is $\sqrt{20}$ or $2\sqrt{5}$ .

Step-by-step explanation:

Slope of parallel: 2

Slope of perpendicular: -1/2

Pick a point for y =2x + 7. For example (0,7)

Use the perpendicular slope to get to the other line to find the other point of y=2x-3. Look at the screenshot...I got (4,5).

Distance formula $\sqrt{(x_{2}-x_{1} )^{2}+(y_{2} -y_{1})^2 }$

Insert (0,7) and (4,5)

$\sqrt{(0-4)^{2}+(7-5)^2 }$ = $\sqrt{(-4)^{2}+(2)^2 } = \sqrt{(16)+(4)} } = \sqrt{20} = 2\sqrt{5}$

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If you bought 4 things from Walmart (Things listed below) What would be the tax?

allochka39001 [22]

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3 years ago

Compare the unit rates to find which is the better value.

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Step-by-step explanation:

21.36 ÷ 24 = 0.89

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The 16 cans for 13.60 is the best buy, just remember, cost ÷ amount!!

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Taylor fills a jar with marbles. Each marble weighs 0.04 pound. The total weight of the jar is 3/5 of a pound. How many marbles

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