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AlladinOne [14]
3 years ago
12

How can i find the slope of a line

Mathematics
2 answers:
MArishka [77]3 years ago
6 0
To find the slope of a linear graph:

1) Identify two coordinates on the graph, (X₁ , Y₁) and (X₂, Y₂)

2) use the formula for slope:

\text { Slope = }  \dfrac{Y_2 - Y_1}{X_2 - X_1}
Anna11 [10]3 years ago
5 0
(Y2-y1)/(x2-x1) Hope this helps
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Cameron wants to measure a poster frame but he only has a sheet of paper that is 81/2 by 11 inches ​
Karo-lina-s [1.5K]

Cameron wants to measure a poster frame, but he only has a sheet of paper that is 8 1/2 b 11 inches

he lays the long edge of the paper along the long edge of the frame several times and finds the frame is 4 papers long how long is this in inches

Answer:

44 inches

Step-by-step explanation:

Given.

The long edge of the paper is 11 Inches.

And Short edge or width of the paper is 8\frac{1}{2}=\frac{17}{2}iinch

According to question, he lays the long edge of the paper along the long edge of the frame several times and finds the frame is 4 papers long.

The long edge is 11 inches.

The long edge of the poster frame is four times of long edge of the paper that is  = 4\times11

=44 inches

Hence the long edge of the poster frame is 44 inches

8 0
3 years ago
What is the value of r in this equation for exponential decay?
const2013 [10]

Answer:

Quiz - Quizizz

Q. In an exponential function, what does the 'a' represent? ... Q. What is a, the starting term, for the function: f(x) = 800(0.85)x? ... In the equation y=2(5)x , the a value (y-intercept) is.

Missing: r ‎| Must include: r

8 0
3 years ago
Solve 3x≤ -6 graph the sloution
Bess [88]

3x≤-6

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mark it on the x axis and then shade to the left

7 0
2 years ago
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A plank measures 4 and 3/4 feet. Elizabeth cuts off 2/5 of the plank. How long is the plank now?
Basile [38]
4 3/4 - 2/5
Find a common denominator
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8 0
3 years ago
The width is 7 and the diagonal is 25 what is the height
Korvikt [17]
The height is 24.

We can use Pythagorean’s Theorem: a^2+b^2=c^2

substituting values we get:

a^2+7^2=25^2

Solving we get:
a^2+49=625
a^2=576
a=24.

So the height is 24.

Hope this helps!
8 0
3 years ago
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