Answer:
5.83 units
Step-by-step explanation:
See attached picture. You can use the Pythagorean Theorem. I added some lines to show the legs of a right triangle. AB is the hypotenuse.

Slope: -0.75, equation of the line: 
Step-by-step explanation:
The equation of a line in the slope-intercept form is

where
m is the slope
are the coordinates of a point on the line
In this problem, we have:

We also know that the line has x-intercept at x = -6: so, it passes through the point

Using this information, we can find the slope of the line:

Therefore, the equation of the line is

Learn more about slope of a line:
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Answer:
ok
Step-by-step explanation:
well first off a rectangle does not have a diameter...
it has a width and a length
u could use pythag to solve for a side of the rectangle, given that there is also a triangle inscribed into the rectangle
lets say ur given the width of a rectangle and u have to solve for the length
u are also given the diagonal which stretches from one corner to the other forming a triangle with the width and length of the rectangle
say the diagonal was 5cm long and the width was 3cm long, and u have to find the length, x
5^2 = 3^2 + x^2
25 = 9 + x^2
x^2 = 16
x=4
Answer:
y = x - 1
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 1 , thus
y = x + c ← is the partial equation
To find c substitute (1, 0) into the partial equation
0 = 1 + c ⇒ c = 0 - 1 = - 1
y = x - 1 ← equation of line