1 year ago

Find the value of the missing piece!! :)

Mathematics

1 answer:

dezoksy [38]1 year ago

7 0

I think it should be 42 but i might be wrong..

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Ann [662]

Answer:

Step-by-step explanation:

He found out how many people who play 2+ instruments are 8th graders rather than how many 8th graders play 2+ instruments.

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2 years ago

My sister is 6 1/2 years old. My brother is 4 3/4 years younger than my sister. How old is my brother? Plz help

chubhunter [2.5K]

Your bother is 2 1/2 years old

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2 years ago

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8. Line AB passes through A(-2,4) and B(-8,-6).

netineya [11]

Answer:

AB : $\frac{5}{3}$

PT : $-\frac{1}{5}$

Step-by-step explanation:

The line AB passes through A(-2,4) and B(-8,-6) points.

Therefore, the slope of the line AB will be $\frac{4-(-6)}{-2-(-8)} =\frac{5}{3}$ (Answer)

Again line PT passes through P(3,-1) and T(8,-2) points.

Therefore, the slope of the line PT will be $\frac{-1-(-2)}{3-8} =-\frac{1}{5}$ . (Answer)

Here we have applied the formula of slope of a straight line passing through the points $(x_{1},y_{1})$ and $(x_{2},y_{2} )$ as given by $\frac{y_{1}-y_{2} }{x_{1}-x_{2} }$ .

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2 years ago

The quality assurance department at a gear found that there were 3 defective gears for every 500 produced. Write this as a fract

vaieri [72.5K]

Answer:

3/500

Step-by-step explanation:

4 0

1 year ago

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Y=x-7 , where on the graph will the y-intercept be located?

geniusboy [140]

Answer:

-7

Step-by-step explanation:

y=mx+b where b= y-intercept

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2 years ago

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