Answer:
Step-by-step explanation:
If Sheila buys
200 shares for 18.25
200*18.25==3650
she sells them for
200*32.50=6500
her profit is
6500-3650=2850.00
another way to solve this would be
32.50-18.25=14.25
14.25*200=2850
----------------------------------------------------------------------------------------------
Find Radius
----------------------------------------------------------------------------------------------
Radius = Diameter ÷ 2
Radius = 6 ÷ 2
Radius = 3 units
----------------------------------------------------------------------------------------------
Find Area
----------------------------------------------------------------------------------------------
Area = πr²
Area = π (3)²
Area = 28.27 units² (Nearest hundredth)
----------------------------------------------------------------------------------------------
Find Circumference
----------------------------------------------------------------------------------------------
Circumference = πD
Circumference = π(6)
Circumference = 18.85 units (Nearest hundredth)
----------------------------------------------------------------------------------------------
Answer: Area = 28.27 units² ; Circumference = 18.85 units
----------------------------------------------------------------------------------------------
For rational expressions, all real numbers can be used as inputs, except for those that make the denominator equal to 0 (since division by 0 is undefined).
Thus, the domain restrictions are values that turn the denominator into 0. Since you have (x + 2) (x - 1) as the denominator, then it means that:
For (x + 2), the value of x CANNOT be -2, as it will result into 0.
For (x - 1), the value of x CANNOT be 1 because their difference will have 0 as a result.
Therefore, the correct answers are:
b.) x = 1
c.) x = -2
Please mark my answers as the Brainliest if you find my explanations helpful :)
Well the first one is obtuse and more than 90 degrees, the 2nd one is also obtuse and more than 90 degrees, the 3rd one is acute and less than 90 degrees, the 4th one is obtuse and 180 degrees, and the 5th one is a right angle and is 90 degrees