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3 years ago

Rewrite the equation y – 4x = –9 in slope-intercept form.

Mathematics

2 answers:

BlackZzzverrR [31]3 years ago

7 0

D y=4x-9 is the answer

torisob [31]3 years ago

4 0

Answer: y=4x-9

explanation: move the -4x over to the other side and it becomes positive 4x and -9 stays the same.

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A. Directions/Instructions:

mariarad [96]

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2 years ago

Which is a correct description of the polygon?

Aliun [14]

Answer:

D.It is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

Step-by-step explanation:

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3 years ago

Read 2 more answers

Solve the system of equations algebraically.

lubasha [3.4K]

Answer:

Option (d) is correct.

(1, 0) is the solution of the given system of equation.

Step-by-step explanation:

Consider the given system of equation

4x - 2y = 4 ........(1)

6x - 4y = 6 ........(2)

We have to solve the system algebraically ,

We will solve it by elimination method,

Multiply equation (1) by 2, we get,

(1) ⇒ 8x - 4y = 8 ............(3)

Subtract equation (2) from (3) , we get,

8x - 4y - (6x - 4y) = 8 - 6

8x - 4y - 6x + 4y = 2

8x - 6x = 2

⇒ x = 1

Substitute x = 1 in (1) and solve for y , we get,

⇒ 4x - 2y = 4 ⇒ 4 (1) - 2y = 4 ⇒ 2y = 4 - 4 ⇒ 2y = 0 ⇒ y = 0

Thus, (1, 0) is the solution of the given system of equation.

Option (d) is correct.

4 0

3 years ago

Read 2 more answers

Someone please help me asap!!!!

sergejj [24]

21.) is clue
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3 years ago

involving flipping a fair coin. Assume that the coin is flipped 9 times. What is the probability that both heads and tails occur

alexgriva [62]

The probability would occur 9 times

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3 years ago