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alexandr402 [8]
3 years ago
10

Find the slope and the y-intercept of the line with the given equation.

Mathematics
1 answer:
sladkih [1.3K]3 years ago
8 0

Answer:

The slope is -4/5

The y intercept is (0,7)

Step-by-step explanation:

f(x) = 7 -4/5x

Rewriting

y = -4/5x +7

This is in slope intercept form

y = mx+b where m is the slope and x is the y intercept

The slope is -4/5

The y intercept is (0,7)

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What value of x is in the solution set of 9(2x + 1) < 9x - 18?
Alex17521 [72]

Answer:

b. -3

Step-by-step explanation:

9(2x+1) < 9x-18

(distribute the 9)

18x+9 <9x-18

(subtract 9 from both sides)

18x<9x-27

(subtract 9x from both sides)

9x<-27

(divide both sides by 9)

x<-3

6 0
3 years ago
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Describe how you would find the maximum and minimum values for tangent of the typical angles used on the unit circle. What are t
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3 years ago
In Triangle ABC shown below, side AB is 6 and side AC is 4.
Amanda [17]

Answer: A is the correct option.Segment AD is 3 and segment AE is 2.


Step-by-step explanation:

Given : A triangle ABC  where AC=4 and AB=6

then to prove segment DE is parallel to segment BC and half its length.

the length of AD and AE must divide AC and AB respectively to get the same ratio of 2:1

To apply converse of basic proportionality theorem.

If we take first option Segment AD is 3 and segment AE is 2 then

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Therefore by converse of basic proportionality theorem

DE is parallel to segment BC and half its length.

Therefore A is correct option.




7 0
3 years ago
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Lily spent 1/6 of her free time practicing soccer and 3 of her
melomori [17]

Answer:

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Step-by-step explanation:

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4 0
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Answer:

-1/4

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2-1 over -3-1 = 1/-4

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3 years ago
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