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3 years ago

Graph each equation Y=-2|-3X+3|+4 NEED HELP ASAP!!

Mathematics

1 answer:

HACTEHA [7]3 years ago

3 0

Graph the absolute value by using the vertex and a few selected points

Point One: X= -1, Y= -8

Point Two: X= 0, Y= -2

Point Three: X= 1, Y= 4

Point Four: X= 2, Y= -2

Point Five: X= 3, Y= -8

The graph should look something like a mountain or an upside down V

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Find the value of x

GalinKa [24]

Answer:

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Step-by-step explanation:

9: 2x - 2 + x + 5 = 90

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3x = 90 - 3

3x = 87

x = 29 degrees

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3 years ago

If both spinners are spun simultaneously, what is the probability that both spinners will land on orange?

andrew11 [14]

Answer:

The probability that neither land on orange is (1/2)* (7/8) = 7/16. Hence, the probability that at least one lands on orange is 1 - 7/16 = 9/16.

Step-by-step explanation:

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3 years ago

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ohaa [14]

Answer:

Step-by-step explanation:

Volume = 1/3(area of triangular base)height

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3 years ago

The diameter of an ancient chariot wheel is 2 meters. What is the approximate distance the chariot travels if the wheel rotates

ohaa [14]

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7 0

3 years ago

Read 2 more answers

A= x^2 -30x+225 The polynomial represents the area (in square feet) of the square playground. a. Write a polynomial that represe

Setler [38]

Answer:

a) The polynomial is equivalent to $A = (x-15)^{2}$ , and the side length of the playground is $x -15$ feet.

b) The perimeter of the playground, measured in feet, is $p = 4\cdot (x-15)$ .

Step-by-step explanation:

a) By Geometry, we know that area of the square is equal to the square of the side length. If $A = x^{2}-30\cdot x +225$ is the area of the square, then must be a perfect square trinomial, that is:

$(x-a)^{2} = x^{2}-2\cdot a\cdot x + a^{2}$ (1)

Then, we must observe the following properties:

$-2\cdot a = -30$ (2)

$a = 15$

$a^{2} = 225$ (3)

$a = 15$

Therefore, the polynomial is equivalent to $A = (x-15)^{2}$ , and the side length of the playground is $x -15$ feet.

b) The perimeter of a square equals four times the side length. That is:

$p = 4\cdot (x-15)$

The perimeter of the playground, measured in feet, is $p = 4\cdot (x-15)$ .

7 0

3 years ago