Answer:
Step-by-step explanation:
Exponential function is
increasing if
decreasing if
Answer:
x = 15
Step-by-step explanation:
Use pythagorean theorem:
Answer:
The area of the figure is equal to
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
The area of the figure is equal to the area of a square plus the area of a triangle
<u>Find the area of the square</u>
The area of square is equal to
<u>Find the area of the triangle</u>
The area of the triangle is equal to
therefore
The area of the figure is equal to