Answer:
false, 2^3= 8 3^2=9 8+9=17
Step-by-step explanation:
Step-by-step explanation:
![\sin(2x)= \cos (x+30°) \\ \\ \therefore \: \cos(90 \degree - 2x)= \cos (x+30°)\\ \{\because \sin \theta = \cos(90°-\theta)\} \\ \\ \therefore \: 90\degree - 2x = x+30° \\ \\ \therefore \: 90\degree - 30\degree = x + 2x \\ \\ \therefore \: 60\degree =3 x\\ \\ \therefore \: x = \frac{60\degree}{3} \\ \\ \huge \red{ \boxed{ \therefore \: x = 20 \degree }}](https://tex.z-dn.net/?f=%20%5Csin%282x%29%3D%20%5Ccos%20%28x%2B30%C2%B0%29%20%5C%5C%20%5C%5C%20%20%5Ctherefore%20%5C%3A%20%20%5Ccos%2890%20%5Cdegree%20-%202x%29%3D%20%5Ccos%20%28x%2B30%C2%B0%29%5C%5C%20%3C%2Fp%3E%3Cp%3E%5C%7B%5Cbecause%20%5Csin%20%5Ctheta%20%3D%20%5Ccos%2890%C2%B0-%5Ctheta%29%5C%7D%20%3C%2Fp%3E%3Cp%3E%5C%5C%20%5C%5C%20%5Ctherefore%20%5C%3A%20%2090%5Cdegree%20-%202x%20%3D%20x%2B30%C2%B0%20%5C%5C%20%20%5C%5C%20%5Ctherefore%20%5C%3A%20%2090%5Cdegree%20-%2030%5Cdegree%20%20%3D%20x%20%2B%202x%20%5C%5C%20%20%5C%5C%20%5Ctherefore%20%5C%3A%20%2060%5Cdegree%20%20%3D3%20x%5C%5C%20%20%5C%5C%20%5Ctherefore%20%5C%3A%20x%20%3D%20%20%5Cfrac%7B60%5Cdegree%7D%7B3%7D%20%20%5C%5C%20%20%5C%5C%20%5Chuge%20%5Cred%7B%20%5Cboxed%7B%20%5Ctherefore%20%5C%3A%20x%20%3D%20%2020%20%20%5Cdegree%20%7D%7D)
Answer:
Number of terms: 2
Degree: 1
Step-by-step explanation:
✔️A term can either be a coefficient with a variable, a variable, or a constant.
In the polynomial given, 10y + 2, there are two terms:
First term is a coefficient with a variable = 10y
Second term is a constant = 2
The two terms are: 10y and 2
✔️Degree of a polynomial is the highest exponents possessed by any of its term.
10y has an exponent of 1.
The degree of the polynomial therefore will be 1
Answer:
15 commercials
Step-by-step explanation:
6 commercials --> 24 minute
x commercials --> 60 minute(1 hour)
x*24 = 6*60
clear x
x = (6*60)/24
x= 15