B. because 15 is not equal too 10
Answer:
A) 4 1/2
Step-by-step explanation:
8 - 4 1 / 2
4 1 / 2
= 4 1 / 2
Answer:
Step-by-step explanation:
(6x + 2)° + 42° + 58° = 180°
6x + 2 = 180 - 100
6x = 78
x = 13
Answer:
Sine and cosine functions can be used to model many real-life scenarios – radio waves, tides, musical tones, electrical currents.
im sorry if its wrong I just search this :)
ii and iii
polynomials are functions of quadratic,cubic,quartic etc involving only a non negative integer power of x.
since option (i) includes negative power(5x^-2) and option iv is a rational function
but option iii can be simplified to a polynomial function (x^2+(4x^3/2-1/2))=x^2+4x^2/2=x^2+4x
