Answer:
y = 3/2x + 15
Step-by-step explanation:
change f(x) to 'y='
interchange 'x' and 'y' then solve for 'y':
y = 2/3x - 10
x = 2/3y - 10
x+10 = 2/3y
multiply each side by 3/2 to get:
y = 3/2x + 15
2/3 is equal to 4/6.
So, Beth ran further by 1/6 of the marathon
Answer: .75g + 4 = 7 [remove spaces where necessary]
Step-by-step explanation: $4 is the flat rate for a helmet, so we add that into the equation. Since "g" represents one group of pitches and it costs 75¢, we add it into the equation as .75g. On the other side of the equal sign we put the amount of money spent, in this case 7 - to find out how many groups of pitches he bought we just solve the equation. In this case g = 4.
Answer:
A) 180.08 feet
Step-by-step explanation:
The diagram depicting the situation is shown in the attachment.
From the diagram the height is f ft.
The side we are trying to find is opposite to the given angle which is 
We use the tangent ratio to obtain;
We solve for f to get:
