Distance=amount of gas times miles per gallon
distance=y
amount of gas=x
mpg=?
given
y=300
x=10
300=10 times ?
divide both sidesj by 10
30=?
equation is
y=x times 30 or
y=30x
Answer:
2.63905733
Step-by-step explanation:
Sorry I didn't round it
Formula
![In x = logx_{e} x=y](https://tex.z-dn.net/?f=In%20%20x%20%3D%20logx_%7Be%7D%20x%3Dy)
Answer:
300 in²
Step-by-step explanation:
The TV screen is rectangular in shape.
Thus:
Length of the rectangular screen = 15 in.
Diagonal of the rectangular screen = 25 in.
To find the area of the rectangular screen, we need the length and the width of the screen.
Use pythagorean theorem to find the width as shown below:
, where:
a = width = ?
b = 15 in.
c = 25 in. (The hypotenuse/longest side)
Plug in the values into the equation
![a^2 + 225 = 625](https://tex.z-dn.net/?f=%20a%5E2%20%2B%20225%20%3D%20625%20)
Subtract 225 from each side
![a^2 = 400](https://tex.z-dn.net/?f=%20a%5E2%20%3D%20400%20)
Take the square root of both sides
![a = 20](https://tex.z-dn.net/?f=%20a%20%3D%2020%20)
width of the screen = 20 in.
Thus,
Area of the screen = length × width
= 15 × 20
Area = 300 in²
Answer: 2x square root 11x
Step-by-step explanation: