The area of the shaded region will be the area of the rectangle minus the area of the white square inside of it:
((x+10)(2x+5)) - ((x+1)(x+1))
First, FOIL both of the areas separately:
(2x^2 + 5x + 20x + 50) - (x^2 + x + x + 1)
Simplify within the parentheses by adding like terms:
(2x^2 + 25x + 50) - (x^2 + 2x + 1)
Now, subtract one equation from the other:
2x^2 + 25x + 50
-x^2 - 2x - 1
= x^2 + 23x + 49
This will be the equation for the area.
Answer:
sin(12°)
Step-by-step explanation:
Because sine and cosine are cofunctions, we can use the relation sin(90° - θ) = cosθ to show that cos(78°) = sin(90° - 78°) = sin(12°)
The ratio of volumes is equal to the ratio of the cubes of the scale factor. Thus,
Volume ratio:
6³ : 7³
216 : 343
0.02
1/8 = 0.125
2/3 = 0.667
least to greatest : 0.02, 1/8, 2/3....although, u have only listed 3 insects, not 4
Answer:
The correct statement with parenthesis is (6 × 3) − ((4 × 3 )+ 16) ÷ 4 = 11
Step-by-step explanation:
The statement with parenthesis
(6 × 3) − ((4 × 3 )+ 16) ÷ 4 = 11
On solving we will get
18 - (28÷ 4)
18-7
11
Hence, the correct statement with parenthesis is (6 × 3) − ((4 × 3 )+ 16) ÷ 4 = 11
