2 years ago

What's the greatest common factor of 90 120 and 165

Mathematics

1 answer:

Delicious77 [7]2 years ago

5 0

15
i believe that is the answer

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When x^2-2x + 14 is divided by x-1 the remainder is?<br> Is it 13?

julsineya [31]

Yes, 13 is the remainder.

See dat pic for full solution.

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2 years ago

R+q-r; use q=6,and r=2

Anastasy [175]

Answer:

so you would replace all r with 2 which is 2+q-2

then replace the q with 6 so it would be: r+6-r

combined both of these to get

2+6-2

which would equal to 6

add the 2 and the 6 to get 8

then subtract 2 to get 6

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2 years ago

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The table shows the heights in inches of trees after they have been planted. Determine the equation which relates x and y.

fenix001 [56]

To get the that relates x and y, we choose two points on the table and use the equation of a straight line as follows:

Recall that the equation of a staight line is obtained from the formula
$\frac{y-y_1}{x-x_1} = \frac{y_2-y_1}{x_2-x_1}$

Using the points (30, 18) and (36, 24), we have
$\frac{y-18}{x-30} = \frac{24-18}{36-30}= \frac{6}{6} =1 \\ \\ \Rightarrow y-18=x-30 \\ \\ \Rightarrow y=x-30+18 \\ \\ \Rightarrow y=x-12$

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2 years ago

Juanita wrote 3*7 as 3*40+3*7. What property did Juanita use to rewrite this expression?

GREYUIT [131]

Distributed property

7 0

2 years ago

Someone help pleaseee

gregori [183]

Answer:

the answer is 1/2 which loos like "D"

Step-by-step explanation:

the top ends up being x ^-8 and the denominator is x^-7

which is x^&/x^8 = 1/x = 1/2

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2 years ago