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dusya [7]
3 years ago
6

16x squared -1=0 please help

Mathematics
1 answer:
Xelga [282]3 years ago
4 0
16x^2 -1 = 0
16x^2 = 1
x^2 = 1/16
x= 1/4
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4is thex the yintercept is -8
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4 years ago
√25x+75 +3√x-2 =2+4√x-3 +√9x-18
Otrada [13]

Answer:

Step-by-step explanation:

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6 0
3 years ago
Which point is NOT on the line y = 5x + 1?
12345 [234]

To find which point is NOT on the line y = 5x + 1, we just need to plug each point into equation y=5x+1 to see which one point satisfies this equation.

check for (1,6)

y=5x+1

or 6=5*1+1

or 6=5+1

or 6=6

Which is TRUE.

--------

check for (2,11)

y=5x+1

or 11=5*2+1

or 11=10+1

or 11=11

Which is TRUE.

--------

check for (0,1)

y=5x+1

or 1=5*0+1

or 1=0+1

or 1=1

Which is TRUE.

--------

check for (-1,6)

y=5x+1

or 6=5*(-1)+1

or 6=-5+1

or 6=-4

Which is FALSE.

--------

Since only point (-1,6) fails to satisfy the given equation hence point (-1,6) is the final answer.

7 0
3 years ago
In a recent semester at a local university, 490 students enrolled in both General Chemistry and Calculus I. Of these students, 6
posledela
I think its 149/ 490. Not sure, but pretty confident. Hope this helps.
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3 years ago
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All of Sally's "likes" are squares: 225 = 15², 900 = 30², 144 = 12²

1600 = 40²

Sally "likes" 1600

3 0
3 years ago
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