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Kisachek [45]
2 years ago
13

Pls help with 7-9. pleaseeee pleaseeee

Mathematics
1 answer:
stepan [7]2 years ago
3 0

Answer:

Step-by-step explanation:

7. One transformation

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Hi, I'm often really slow at learning math and my condition makes it harder, can someone help me?
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The answer: 0, 4/5 and 5


Explanation: first, we factor out 2x and get: 2x(5x^2-29x+20)=0

In order for this equation to be equal to zero, either 2x must equal to zero or (5x^2-29x+20) must equal to zero

Having said that, if:
2x = 0
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2 years ago
Choose the equation and the slope of the line that passes trough (5,-3) and is parallel to the x-axis
lesya [120]

Answer:

y = -3

Step-by-step explanation:

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3 years ago
Rodney is given twi equations:x-y=11 and 2x+y=19
lozanna [386]

Answer:

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Rewrite your second equation Y= -2x+ 19 then plug it into the first equation.

x- (-2x + 19) = 11

x + 2x - 19 =11

3x - 19 = 11

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The plug that answer into the first equation and solve.

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3 years ago
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Answer:

80 degree

Step-by-step explanation:

missing angle + 100 degree = 180 degree (being co interior angles )

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