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2 years ago

Answer plsssss i need 5 more

Mathematics

1 answer:

AlekseyPX2 years ago

3 0

The ratio is 1/1.5 so just pick the answers where the first number multiplied by 1.5 is equal to the second number.

For example the first option says 2 and 3.

2 times 1.5 is equal 3 so that is one of the answers.

If an option says 4 and 5, 4 times 1.5 is 6 not 5 so that wouldn't be an answer.

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Jen borrowed 1500 from her parents for car repair. She plans to take 10% of her $450 weekly income to pay them back. At this rat

7nadin3 [17]

Answer:

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SO 1500 divide by $45 is 33.33333

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Step-by-step explanation:

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4 years ago

A packet of candles and box of matches cost #420. The candles cost 20 times as much as the matches

olga55 [171]

Answer:

candles = $400

matches = $20

Step-by-step explanation:

Let cost of candles = $c

Let cost of matches = $m

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3 years ago

Which statement best explains the relationship between lines FG and HJ?

murzikaleks [220]

Answer:

(D)

Step-by-step explanation:

From the figure, we have

The coordinates of the point F are: (-4,1).

The coordinates of the point G are: (0,-2)

The coordinates of the point J are: (0,4) and

The coordinates of the point H are: (-4,-2).

Now, the slope of the line FG is :

$S=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$S=\frac{-2-1}{0+4}$

$S=\frac{-3}{4}$

And, the slope of the line HJ is:

$S=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$S=\frac{-2-4}{-4-0}$

$S=\frac{3}{2}$

Now, $the slope of FG=\frac{1}{slope of HJ}$

$\frac{-3}{4}=\frac{2}{3}$

which is not possible, thus They are not perpendicular because their slopes are not negative reciprocals.

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Since the angle 105° is in the second quadrant, subtract 105° from 180° .

180-105=75

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