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3 years ago

10

Find the equation of the line. Use exact numbers. y= x+

1 answer:

il63 [147K]3 years ago

4 0

Answer:

y = -1/3x + 5

Step-by-step explanation:

y-intercept: 5

Slope: -1/3x

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The distance between

avanturin [10]

The distance between what?

4 0

3 years ago

Use a graphing calculator to sketch the graph of the quadratic equation, and then state the domain and range. y = negative 5 x s

KengaRu [80]

Answer:

Use a graphing calc.

Domain: All real numbers

Range: (negative infinity, 10.45]

Step-by-step explanation:

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4 years ago

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Which will result in a perfect square trinomial (3x-5) (-3x-5)?

makvit [3.9K]

Answer:

-9x² + 25

Step-by-step explanation:

To solve, use FOIL. FOIL:

First

Outside

Inside

Last

Solve "First":

(3x)(-3x) = -9x²

Solve "Outside":

(3x)(-5) = -15x

Solve "Inside":

(-5)(-3x) = +15x

Solve "Last":

(-5)(-5) = +25

Combine like terms:

-9x² - 15x + 15x + 25

-9x² (-15x + 15x) + 25

-9x² + 25

-9x² + 25 is your answer.

~

8 0

3 years ago

Simplify the expression.<br> 3\5x + 19 - 3/20x -7

MatroZZZ [7]

Answer:

9/20 x+12

Step-by-step explanation:

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3 years ago

What is 5+5= and 5×2

saveliy_v [14]

Answer:

5+5=10

5x2=10

Together, they equal 20.

Step-by-step explanation:

7 0

3 years ago

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