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vichka [17]
3 years ago
14

20x^2 -11x -4 = 0 what are the solutions for this equation

Mathematics
1 answer:
mezya [45]3 years ago
8 0
X= 4/5, - 1/4
Hope it helps
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Help asap , algebra 1
r-ruslan [8.4K]

Answer: SOMEONE LITERALLY ASKED ME THIS YESTERDAY. Also, the answer is t-3<26

Step-by-step explanation:

Just convert it into numbers.

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a line is perpendicular to y - 5 = -1/4(x + 8) and goes through the point (-1,2). What is the lines y-intercept?
lisabon 2012 [21]

Answer:

y = 4x + 6

Step-by-step explanation:

Turn the equation we are given into slope-intercept form.

y - 5 = -1/4(x + 8)

y - 5 = -1/4x - 2

y = -1/4x + 3

The slope of a perpendicular line is the opposite reciprocal of the original line.

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Find the new y-intercept using the point given.

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Best of Luck!

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3 years ago
Can someone help, me
Radda [10]
The answer to #5 is 33.
8 0
3 years ago
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What is 0.1m + 8 - 12n when m = 30 and n= 1/4
tia_tia [17]

Answer:

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Step-by-step explanation:

Replace your variables with the numbers given.

0.1m + 8 - 12n =

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Three angles of a quadrilateral are 75 degrees, 90 degrees, and 75 degrees. Find the fourth angle?
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120 deg

Step-by-step explanation:

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