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Yakvenalex [24]
3 years ago
13

Using the following image, find the slope of the line.

Mathematics
1 answer:
dexar [7]3 years ago
3 0

Answer:

-3

Step-by-step explanation:

To find slope you first need to pick to points where the line crosses a corner.

Slope=\frac{Rise}{Run}

I'm using the points (0,-2) and (-1,1). You can either count up and over for the slope or use the slope equation

\frac{y2-y1}{x2-x1}

y2=second y point

y1=first y point

x2=second x point

x1=first x point

\frac{1-(-2)}{-1-0}   Now you just solve

\frac{3}{-1} or -3

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Solve for In(5z + 7) – 8
Elden [556K]

Step-by-step explanation:

In×5z+In×7

=1.67z +1.95-8

=1.67z-6.05

6 0
3 years ago
3 3/15 write the fraction as a decimal
daser333 [38]
3.2 . I don't really know how to explain this, but I need to write at least 20 characters to give you my answer.
4 0
3 years ago
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Lionel walks 3/5 mile in 1/3 of a day. Cristiano walks 5/8 mile in 2/6 of a day.
Scrat [10]

Answer:

<h3>             Cristiano walked farther</h3><h3> In 1 day:   Lionel walked  1.8 mile</h3><h3>                  Cristiano walked 1.875 mile</h3>

Step-by-step explanation:

2/6 = 1/3  so we just need to know what is more 3/5 or 5/8

3/5 = (3•8)/(5•8) = 24/40

5/8 = (5•5)/(8•5) = 25/40

25 > 24  so 5/8 > 3/5

so <u>Cristiano walked farther</u>

They walk for 1/3 of a day so in a whole day they walk three times the distance

3/5 • 3 = 9/5 = 1 4/5 = 1.8 mile

5/8 • 3 = 15/8 = 1 7/8 = 1.875 mile

4 0
3 years ago
Beth had 1 yard of ribbon. she used 1/5 yard for a project. She wants to divide the rest of the ribbon into pieces 1/10 yard lon
likoan [24]
1 - (1/5) = 4/5 yards of ribbon.
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Hope that Helped you.
4 0
3 years ago
Slope = -2/5, contains the point (10,3)
Daniel [21]

Answer: if this is supposed to be in slope-intercept form

the equation would be: y = -2/5x + 7

Step-by-step explanation:

so the slope is: -2/5 and the point is (10,3) considering that x = 10 and y = 3

so we would plug this information into this equation: y = mx + b (slope-intercept form)

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3 = -4 + b

b = 7

and if we plug this in:

y = -2/5x + 7

5 0
3 years ago
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