Answer: y=-4x+2
Step-by-step explanation: Move all terms not containing Y to the right side of the equation.
Answer:
78.539816 ft²
Step-by-step explanation:
To calculate a circle's area you have to multiple pi with the square of the circle's radius (the radius of a circle is half of its diameter): π·5ft²
5ft² = 5ft·5ft = 25ft
π = 3.14159...
Answer:
$0.68 or 68 cents
Step-by-step explanation:
4.08/6 = .68
Essentially this is asking you to sum the first three values of the geometric series that starts with i being 1 and has the rule of (
).
Since we must sum the first <em>three </em>geometric values we need to see what the value of i will be for the first three. The sigma notation shows us that the first i will be equal to 1. This means the second i is 2 and the third i is 3.
Knowing this you can plug in the corresponding i values into (
) and sum it all together
(
) + (
) + (
)
(
) + (
) + (
)
(
) + (
) + (
)
(8) + (2) + (
)
10 + 
10.5
Hope this helped!
~Just a girl in love with Shawn Mendes