Answer:
hiii
Step-by-step explanation:
=-8
I'm assuming this is a Pythagorean theorem problem. If so the answer would be √125
Answer:

Step-by-step explanation:




hope this helps
Answer:
2.5 cm is the radius
Step-by-step explanation:
The equation of line perpendicular to x-2y=-16 passing through (9,8) is: y=-2x+26
Step-by-step explanation:
Given

The equation is in slope-intercept form, the coefficient of x will be the slope of given line. The slope is: 1/2
As the product of slopes of two perpendicular lines is -1.

Slope intercept form is:

Putting the value of slope
y=-2x+b
To find the value of b, putting (9,8) in the equation

Putting the values of b and m

Hence,
The equation of line perpendicular to x-2y=-16 passing through (9,8) is: y=-2x+26
Keywords: Equation of line, Slope-intercept form
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