For this problem, you would use the Pythagorean Theorem (a^2 + b^2 = c^2)
A and B are the length and width of the triangle. The triangle is created by the diagonal line splitting the computer screen. C is the hypotenuse, which is the diagonal line, and will always be the longest side of the triangle.
When we plug in the numbers into the formula, we would get this:
13^2 + b^2 = 15^2
B is the unknown variable in which we are trying to find.
First, you square 13 and 15:
169 + b^2 = 225
Then, subtract 169 from both sides:
b^2 = 56
Finally, find the square root of both sides:
b = 7.483314774
Simplify to the nearest tenth, and the answer is 7.5<span />
Answer:
Step-by-step explanation:
Given
--- domain
Required
Determine the range
To do this, we simply substitute the values of n in the given expression
So, we have:
Hence, the range is:
1 unit right 7 units down is the translation
Answer:y=-3x+7
Step-by-step explanation:y+5=-3(x-4)
=>y+5=-3x+12
=>y=-3x+12-5
•°•y=-3x+7.
Slope of the line formed by points (-1,-2) and (3,-3) is 
Step-by-step explanation:
We need to find slope of the line formed by points (-1,-2) and (3,-3)
Finding slope:
The formula used is:
here, 
Putting values and finding slope:
So, slope of the line formed by points (-1,-2) and (3,-3) is
Keywords: Equation of line using Slope
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