Answer:
28.26 m^2
Step-by-step explanation:
Given that the area of a circle is , we have to plug in the value of the radius and simplify. The radius is half the diameter, which is a line that splits the circle into halves. Thus, the radius here is 3. 3^2 is 9, and we can shorten pi to 3.14. 3.14 x 9 is 28.26, so the area of the circle is 28.26 m^2.
Have a lovely rest of your day/night, and good luck with your assignments! ♡
20 + 40x = 260
40x = 260 - 20
40x = 240
x = 240/40
x = 6 fulltime employees needed
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Answer:
I am very very young, I will do my best to solve this, answers below
Step-by-step explanation:
Question 5:
V=πr^2h
V = πr^2h=π · 3^2 · 5
≈141.37167
Question 6:
V=πr^2h
V = πr^2h=π · 6^2 · 2
≈226.19467
Answer: The value of p(-3) is 151.
Explanation:
According to the remainder theorem of the polynomial if the polynomial is divide by (x-c), then the remainder is equal to f(c).
The given function is,
If can be written as,
The coefficients of the polynomial are 1,-2,0,-4 and 4.
We have to divide the polynomial by (x+3), Write the coefficients in top row and write -3 on left side.
Write fist coefficient as it is, in bottom row.
Multiply -3 by 1 and write the result (i.e., -3) in middle row below the coefficient of second element. Now add -2 and -3 and write the result (i.e.,-5 ) in bottom row.
Apply to process again and again until the coefficients remains as shown in the below figure.
The elements of bottom line show the coefficients of quotient polynomial and remainder after dividing the polynomial by (x+3).
Only the last element represents the remainder.
Since remainder is 151, so by remainder theorem we get f(-3)=151.