3 years ago

Which of the lines shown is a reasonable trend line for the scatter plot?

Mathematics

1 answer:

Nezavi [6.7K]3 years ago

4 0

Answer:

blue

Step-by-step explanation:

it is going along with the points. we know it cant be red because that line is negative and the dots are going in a positive direction. we know it cant be pink bc it's not even going in the same direction as the points. so it has to be blue

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Y=-4x-7, x+y=2 please help rn

Mashcka [7]

Use substitution
x -4x - 7 = 2
-3x = 9, x = -3
Y = -4(-3) - 7
Y = 12 - 7, y = 5
Solution: x = -3, y = 5

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3 years ago

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Write an algebraic expression for “12 less than the quotient of 12 and a number z.”

algol13

$\frac{12}{n} - 12$

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3 years ago

Ruben and Tariq have 245.5 downloaded minutes of

Strike441 [17]

Answer:

113.5

Step-by-step explanation:

R+T= 245.5

R=132

245.5-R=T

245.5-132=113.5

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3 years ago

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What is the area of a circle with a radius of 35 inches?<br> in²<br> (Use 3.14 for Pi.)

Alex

Answer:

$\boxed{ \tt{Area \: \: of \: a \: circle = \pi \: {r}^{2} }}$

Plug the values and then solve :

$\longrightarrow \tt \: 3.14 \times 35^{2}$

$\longrightarrow \tt \: 3846.5\: in ^{2}$

Our final answer is 3846.5 in ^2

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2 years ago

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Please help me! Thank you in advance!

Vladimir79 [104]

Answer: 16

Step-by-step explanation:

The diameter of the circle is the length of the square as well meaning the area of the square is 4 x 4 = 16

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2 years ago