Answer:
Let n be the number 
100% of a number is 15 is written as: 100% × n = 15 
100% = 100 / 100 = 1 
Hence 
100% × n = n = 15 
We now need to find 50% of the number 
50% of 15 = (50 / 100) × 15 = 750 / 100 = 7.5 
Step-by-step explanation:
Mark me as brainliest pls 
§ALEX§
 
        
             
        
        
        
Answer:
 the length of the opposite side (x), is 27.2
Step-by-step explanation:
For the given right triangle problem;
the opposite side of the given angle, opp. = 22
the hypothenuse side,  hypo. = x
given angle of the triangle, θ = 54⁰
The length of the opposite side (x), is calculated as follows;

Therefore, the length of the opposite side (x), is 27.2
 
        
             
        
        
        
Answer:
Team Nara collected more water
1.402 > 1.045
 so team nara wins
 
        
             
        
        
        
2.5 weighs more. It’s a greater number than 2.48
        
             
        
        
        
Answer:
Step-by-step explanation:
The point slope form of a straight line is expressed as 
y - y1 = m(x - x1)
Where
m represents slope of the line
y1 represents the initial value of y
x1 represents the initial value of x
If two lines are parallel, it means that they have the same slope. From the equation of the given line, slope = 1/2
Therefore,
m = 1/2
x1 = - 3
y1 = - 2
Substituting into the point slope equation, it becomes
y - - 2 = 1/2(x - - 3)
y + 2 = 1/2(x + 3)
The equation is 
y + 2 = 1/2(x + 3)