<span>8x^2-8x-13 is the correct answer </span>
Answer:
Step-by-step explanation:
3x + 5y = 7
Since that is our original form, let's convert it so that we can find the slope:
5y = -3x + 7
y = -3/5 x + y
To get a perpendicular line, we need the negative reciprocal of the slope. This means that the sign switches and numerator and denominator flip:
m = 5/3
From here, we use the point-slope equation and then convert that into slope-intercept form:
y - y1 = m(x - x1)
y - 6 = 5/3(x - 0)
y - 6 = 5/3x
Answer:
30 celsius
Step-by-step explanation:
(86°F − 32) × 5/9 = 30°C
Answer:
The answer is x=3(y-2/3)
Step-by-step explanation:
Just took the quiz
X varies directly as y
x = ky
3 = 2k
k =
when x =9
9 =
y
= y
∴y = 6
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