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marysya [2.9K]
3 years ago
8

Solve for x, given the equation Vx+9 - 4 = 1. Is it extraneous or not

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
5 0

Answer:

-4/x     it is not

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HELPP! FIRST ONE WHO ANSWERS GETS BRAINLIEST
a_sh-v [17]

Answer:

Alina will get $54

Step-by-step explanation:

132/11 = 12

12x4.5 = 54

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3 years ago
AD = 3x + 4 and CD = x + 6, what is the value of x?
lesantik [10]
Your answer would be x = 1.

The rules for a kite shape is that two pairs are of equal length, which means we can say that AD = CD and thus form an equation:

3x + 4 = x + 6
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2x + 4 = 6
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2x = 2
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I hope this helps!
5 0
3 years ago
Write an equation for the line that is parallel to the given line and that passes through the given point.
Rasek [7]
Parallel to y = 3/4x - 9 and passes through (-8, -18)

Identify the slope : our slope is 3/4

Remember that parallel equations have the same slope, so both slopes are 3/4

Now, we have to find the y-intercept. Simply plug everything into the slope intercept form equation.

y = mx + b

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Simplify.

-18 = -6 + b

Add 6 to both sides.

-18 + 6 = b

Therefore, our y-intercept is -12.

Now plug everything into the slope intercept form.

y = mx + b

y = 3/4x - 12

~Hope I helped!~
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3 years ago
Mr. Cruise drove 70 miles in March he drove seven times as many miles in March as he did in January he drove four times as many
SVEN [57.7K]
70/7= 10 miles in January
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Geometry question 6 please. I need help with this question
katrin2010 [14]
I would try drawing the line on a coordinate plane to help.
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3 years ago
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