(x+3)(x+4)
x^2+4x+3x+12
x^2+7x+12
It is A maybe use your calculator
Answer:
176
Step-by-step explanation:
14x12 = 168 + 8 = 176
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