The height of tree is 8 feet
<h3><u>Solution:</u></h3>
Given, Micah places a mirror on the ground 24 feet from the base of a tree
At that point, Micah's eyes are 6 feet above the ground
And he is 9 feet from the image in the mirror.
To find : height of tree = ?
Let "n" be the height of tree
From the question, we can see there is a directly proportional relationship between heights and distances.
Proportional relationships are relationships between two variables where their ratios are equivalent.
Hence, the height of the tree is 8 feet
Hi Scarletflame
x ≥ -8 x 4
x ≥ -32
All u have to do is multiply both sides by 4 and multiply 8 and 4 to 32
Answer: C) or the third option.
(8/9-3/9)*2/3=5/9*2/3=10/27
The equation of line perpendicular to given line passing through (8,-5) is:
Step-by-step explanation:
Given equation of line is:
Let m1 be the slope of given line
then
m1 = 4/3
Let m2 be the slope of line perpendicular to given line
As we know that the product of slopes of two perpendicular line is -1
Equation of line is given by:
Putting the value of the slope
Putting the point (8,-5) in equation
Putting the value of b in equation
Hence,
The equation of line perpendicular to given line passing through (8,-5) is:
Keywords: Equation of line, slope
Learn more about equation of line at:
#LearnwithBrainly
Answer:
III quadrant
Step-by-step explanation:
Given are two complex numbers as
Recall Demoivre theorem as
(cosA+isinA)(cos A+isin B) = cos(A+B)+isin(A+B)
Hence here we have product as
A+B = 3pi/4+pi/2
= 5pi/4
cos 5pi/4+isin 5pi/4 will be the product
Since 5pi/4 lies between pi and 3pi/2, we find that this lies in III quadrant.