kaitlyn9569 kaitlyn9569

19-10-2022
Mathematics

Answered

cos 2x - cos x = 0

Soln set on [0,2π)_
Soln set on R:

Answer :

Other Questions

Which expression is equivalent to 4x – 19? Responses -19 + 4x -19 + 4x , EndFragment, -4x – 19 StartFragment, -4x – 19, 19 + 4x StartFragment, 19 + 4x, -4x +19

If f(x)=3x²-2x+4 and g(x)-5x²+6x-8, find (f+ g)(x). A. (f+g)(x) - 8x² + 8x+12 B. (f+g)(x) = -2x²-8x+12 C. (f+g)(x) = 2x² +8x-12 D. (f+g)(x) = 8x² + 4x-4

b. Find the value of x. 30)° (4x + (5x)° X ||

B) Write the numerals in exponential form with the given base and exponent. S.No 1) 2) 3) 4) Base 7 4 14 -6.1 m/00 3 8 Exponent 6 -8 0 2 Exponential Form

d^3/dx^3(x^n) = A. n(n-1)x3 B. n(n-1)(n-2)x2-3 C. n(n-1)(n-2)x-3 D. n(n-1)xn-2 E. 3n-3

1) The table shows ordered pairs for a polynomial function, f. What is the degree of f? 3 82-2 17-1 20 11 22 173 82

Write an expression for the perimeter of the trapezoid. Be sure that you simplify the expression. (P-add the sides) 2a x y 2a

+ 2-19-16- 2 -5-4-3-2 | 2 | 3|4|5|6| 10 AN 2 doesn’t make sense picture is attached will give brainliest

(Linear Functions Fit to Data MC) A hair salon owner collected data comparing the length of an appointment in hours at the salon and the amount of money spent b

Beans b cost $5 per pound. Rice, r costs $2 per pound. Abdel wrote 5b+2r=12 to represent this relationship. Complete the table.