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2 years ago

5

Plz help fast!

1 answer:

sdas [7]2 years ago

8 0

A scatter plot matrix shows all pairwise scatter plots for many variables. If the variables tend to increase and decrease together, the association is positive. If one variable tends to increase as the other decreases, the association is negative, I hope this helps

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What is the approximate area of the shaded sector in the circle shown below

saul85 [17]

Answer:

D) 191

Step-by-step explanation:

The entire circle is 254.5, calculated by using this formula

$A=\pi r^{2} \\$

Only 3/4 of the circle is needed for the area, however, so you multiply your area by 0.75

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2 years ago

A machine takes 5.4 hours to make 9 parts. At that rate how many parts can the machine make in 25.8 hours

Sliva [168]

$\frac{5.4}{9} = \frac{25.8}{x}$ Cross multiply.

5.4x=9*25.8

5.4x=232.2 Divide both sides by 5.4

x=43

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3 years ago

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a rectangular has a perimeter of 50 centimeters if the width of the rectangular is 10 centimeters what is its length

kogti [31]

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1 year ago

Anyone know this ???

mr Goodwill [35]

Answer:

B and C

Step-by-step explanation:

The 2 smallest numbers have to add up to be bigger then the largest number in the set for it to be a triangle! I hope this helps!

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2 years ago

Which variable will you choose to eliminate? How? -3x -8y=-24 and <br> 3x - 5y= 45

Jet001 [13]

Answer:

Lets choose y

-8y=3x-24
y=-3/8x+3

Plug in

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3 years ago

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