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evablogger [386]
4 years ago
12

Why is the slope of this graph?

Mathematics
1 answer:
Tom [10]4 years ago
7 0

Answer:

1/2.

Step-by-step explanation:

There seem to be a couple prominent points on the line. We can use two of them to find the slope.

(0, 75)

(30, 90)

(90 - 75) / (30 - 0) = 15 / 30 = 3 / 6 = 1/2.

Hope this helps!

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Helpppp i neeeed to know this in order to pass
Musya8 [376]

B

The y-values go from at least -6 to at most 9 so B fits that

7 0
3 years ago
Read 2 more answers
A line passes through (1, 3) and (4, 7). Which line would be perpendicular to this line?
GenaCL600 [577]

We can use the points given to solve for the slope.

Slope formula: y2-y1/x2-x1

7-3/4-1

4/3

Find the y-intercept.

y = mx + b

3 = 4/3(1) + b

3 = 4/3 + b

5/3 = b

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

4/3 -> -3/4

Write the new equation.

y = -3/4x + 5/3

Best of Luck!

6 0
4 years ago
Shirley is decorating the gym for a party, she has 4 rolls of blue streamer and 7 rolls of green streamer. if each roll of blue
Radda [10]
You do 4 times 95 and you get 380 plus 7 times 84 and that's 588 and 380+588=<span>968 feet.</span>
3 0
4 years ago
B3BB
skad [1K]

Answer:

C is correct

Step-by-step explanation:

Firstly, we have to solve for x in the solution set of the inequality

We have this as follows;

x + 2 ≥ 6

x ≥ 6-2

x ≥ 4

To graph this, we consider the middle sign which is greater than or equal to

So, the inequality sign has to face the right side

secondly, it has to be shaded on the point 4 due to the fact that it has the ‘equal to’ beneath the single inequality symbol

so, the correct answer here is option C

6 0
3 years ago
Write a vector equation of the line that passes through point P(-4,11) and is parallel to a=[-3,8]. Then write parametric equati
Assoli18 [71]

Answer:

\vec l = (-4, 11) + t\cdot (-3,8), x = -4 - 3\cdot t and y = 11 + 8\cdot t

Step-by-step explanation:

The vector equation of the line is:

\vec l = \vec P + t \cdot \vec A

\vec l = (-4, 11) + t\cdot (-3,8)

The parametric equations of the line are:

x = -4 - 3\cdot t and y = 11 + 8\cdot t

4 0
3 years ago
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