Answer:
The answer is B.
Step-by-step explanation:
Answer:
(-4,-5)
Step-by-step explanation:
(x,y)... always x-axis first and then y-axis
1. Break into triangles, then add. In the figure<span> on the right, the </span>polygon<span> can be broken up into triangles by drawing all the diagonals from one of the vertices. If you know enough sides and angles to </span>find the area<span> of each, then you can simply add them up to </span>find<span> the total.</span>
Answer: x² + 5x = 3
Step-by-step explanation:Step-by-step explanation:
The rectangle has been divided into a square and three rectangles.
The area of
a square = (x)(x) = x²
a rectangle #1 = (2)(x) = 2x
a rectangle #2 = (3)(x) = 3x
a rectangle #3 = (2)(3) = 6
The area of a large rectangle is the sum of the square area and three rectangles, and is 9 cm². Therefore we have the equation:
x² + 2x + 3x + 6 = 9 subtract 6 from both sides
x² + 5x + 6 - 6 = 9 - 6
x² + 5x = 3
