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3 years ago

curtis threw 15 darts at a dart board and 40% of his darts hit the bulls eye how many darts missed the bulls eye

Mathematics

1 answer:

ioda3 years ago

3 0

Answer:

Step-by-step explanation:

40 -100 = 60 and 60 percent of 15 is 9

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puteri [66]

Answer:

A and C the other two are just stand alone numbers. so the answers are A and C

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3 years ago

A baker had 1,128 cookies. She put them all in bags, with 24 cookies in each bag. What is the total number of bags that she used

Rainbow [258]

1,128 divided by 24 = 47 bags. To make sure this answer is right you can multiply 24 and 47 and you get 1,128

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3 years ago

Please answer this question!! 30 points and brainliest!

murzikaleks [220]

Answer:

D. 2x^2-7x.

Step-by-step explanation:

Lets write it out to make it easy to work with.

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3 years ago

Which best describes the graphs of the line that passes through (−12, 15) and (4, −5), and the line that passes through (−8, −9)

konstantin123 [22]

Answer:

C) They are perpendicular lines.

Step-by-step explanation:

We first need to find the slope of the graph of the lines passing through these points using:

$m = \frac{y_2-y_1}{x_2-x_1}$

The slope of the line that passes through (−12, 15) and (4, −5) is

$m_{1} = \frac{ - 5 - 15}{4 - - 12}$

$m_{1} = \frac{ - 20}{16} = - \frac{5}{4}$

The slope of the line going through (−8, −9) and (16, 21) is

$m_{2} = \frac{21 - - 9}{16 - - 8}$

$m_{2} = \frac{21 + 9}{16 + 8}$

$m_{2} = \frac{30}{24} = \frac{5}{4}$

The product of the two slopes is

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Since

$m_{1} \times m_{2} = - 1$

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3 years ago

Read 2 more answers

1/5(x+2)+2x=6x-10 what does x=

Ber [7]

The answer to this problem is x = 52/19 = 2.737... I hope...

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3 years ago