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Rom4ik [11]
2 years ago
15

What is the slope of-x²+8x+20​

Mathematics
1 answer:
PIT_PIT [208]2 years ago
5 0
Is that the right equation?
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no because some students might not get 80% or higher on their test

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3 years ago
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Write an equation in slope-intercept form for the line that satisfies the following condition.
rosijanka [135]

Answer:

y = - x + 69

Step-by-step explanation:

Given the following :

Point on graph : (29, 8)

Equation of line ; y= 5x +17.

From the equation slope of line = 5

Intercept = 17

Slope of perpendicular line = - 1/5 ( negative reciprocal)

Using the equation :

y - y1 = m(x - x1)

From the Point given:

x1 = 29, y1 = 8

y - 8 = (- 1/5)(x - 29)

y - 8 = -1/5x + 29/5

y = -1/5x + 29/5 + 8

Multiply through by 5

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3 years ago
A student at a junior high school for a seventh and eighth graders wishes to survey all people in the school to find out which m
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Answer:

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Step-by-step explanation:

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4 0
3 years ago
Can someone tell me what x and y would be
TEA [102]

Step-by-step explanation:

20°+120°+I°=180°

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using similarly and enlargement,

we have, cw/cp=y/120

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3 years ago
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