Answer: 
Step-by-step explanation:
Given the following equation:
You can follow these steps in order to solve for "x" and find its value:
1. Apply Distributive property on the right side of the equation:
2. Subract 
from both sides and add the like terms:
3. Subtract 1.8 from both sides:
4. Finally, divide both side of the equation by -1.5:
Answer:
Brainly patrol stop deleting my answers
A. 2
B. 4
C. 3
D. 7
Step-by-step exp
Answer:-7,-5,0,4
Step-by-step explanation:
The “bigger” negatives are least then the “smaller” negatives are greater than that. Then the 0 because it is between negatives and positive. Lastly, the positive 4 is the greatest.
Answer:
Sin theta = 12/13
Step-by-step explanation:
From the question;
Cot theta = 5/12
Kindly recall;
Cot theta = 1/ tan theta
Hence, tan theta = 12/5
Mathematically
tan theta= opposite/adjacent
to get hypotenuse, we will use Pythagoras’ theorem which states that the square of the hypotenuse equals sum of the squares of the two other sides
let hypotenuse be h
h^2 = 12^2 + 5^2
h^2 = 144 + 25
h^2 = 169
h = √169
h = 13
But sine theta = opposite/ hypotenuse = 12/13
Answer:
The value is 
Step-by-step explanation:
From the question we are told that
The number of singers is 
The sample size is 
The number the number of singers who are professional is k = 19
The proportion of professional singers is mathematically represented as
=> 
=> 
The percentage estimate of singers who are professional is
