2 years ago

Write the equation of the line that passes through the points (0,-5) and (4,3)

Mathematics

1 answer:

Anettt [7]2 years ago

6 0

Answer:

Step-by-step explanation:

Gradient = y2-y1 all over x2-x1

G = 3-(-5) all over 4-0

Therefore your answer = 1/2

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4. Lin runs 4 laps around a track in 9 minutes at a constant speed.

Alexxx [7]

Answer:

Number of minutes per lap = 2.25 minute

Number of lap per minute = 0.444 lap (Approx)

Time taken for 15 lap = 33.75 minutes

Step-by-step explanation:

Given:

Number of laps = 4

Time taken = 9 min

Computation:

Number of minutes per lap = 9 / 4

Number of minutes per lap = 2.25 minute

Number of lap per minute = 4 / 9

Number of lap per minute = 0.444 lap (Approx)

Time taken for 15 lap = 15 x 2.25

Time taken for 15 lap = 33.75 minutes

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3 years ago

I WILL GIVE GOLD MEDALS PLEASE HELP ??? Can somebody help with these 2 math questions?

taurus [48]

4)

$\bf \textit{area of a sector of a circle}\\\\
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\begin{cases}
\theta=\textit{angle in degrees}\\
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\end{cases}$

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3 years ago

G = 1, h = 2<br><br> 7 + g − 8 + 2h + 4g

Slav-nsk [51]

Answer:

7+1-8+2(2)+4(1)

= -1+4+4

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2 years ago

What is the ratio 1.12 turned in to a fraction in simplest form?

vagabundo [1.1K]

1.12=1 12/100=1 3/25
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3 years ago

Jilly has 8 pens. Three of the pens are purple. She will choose two pens to place in her school bag. What is the probability tha

Finger [1]

Answer:

3/8 is the probability

Step-by-step explanation:

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