Answer:
Step-by-step explanation:
Let assume that tree grows perpendicular to surface. The statement is geometrically represented in the attachment included below, which resembles a right-angled triangle. Lastly, the angle of elevation of the sun is determined with the help of the following trigonometric relationship:
Answer:
y = ±√(x-16)
Step-by-step explanation:
To find the inverse of an equation, swap the x- and y-variables:
y = x² + 16
x = y² + 16
Then, solve for the y-variable:
x = y² + 16
y² = x - 16
y = ±√(x-16)
Answer:
<em>Each friend will get 1/10 of the sandwich</em>
Step-by-step explanation:
<em>1/2/5/1</em>
<em>= (1/2) (1/5)</em>
<em>=(1) (1) (2) (5)</em>
<em>= 1/10</em>
<em>(Decimal: 0.1)</em>
Domain is everything below 0. Range is all real numbers. It is a function as it passes the vertical line test.
Answer:
The vertical height is 
Step-by-step explanation:
we know that
In the right triangle ABC
see the attached figure
To find the height h apply the Pythagoras Theorem
we have
substitute
