Answer:
(Shown below)
Step-by-step explanation:
Here are a few formulas for shapes:
- Perimeter of a rectangle: Length + Length + Width + Width = Perimeter
- Area of a rectangle: Length * Width = Area
- Perimeter of a triangle: Base + Height + Hypotenuse = Perimeter
- Area of a triangle: (Base * Height)/2 = Area
- To find the missing side length in a right triangle:
- Circumference of a circle: (2 * * r) = Circumference
- Area of a circle: = Area
- Surface area of a rectangular prism: All sides added up = Surface area
- Volume of a rectangular prism: Length * Width * Height = Area
- Volume for a sphere: = Volume
- Volume for a cylinder: = Volume
- Volume for a cone: = Volume
Here a few formulas for functions, if you need it:
- Linear function: y = mx + b
- Quadratic function:
- Quadratic formula: (Shown at the bottom)
Hope this helps!
Answer:
2 : 5
Step-by-step explanation:
In order to obtain the ratio between numbers, we divide by the largest common factor between both.
In this question, the numbers are;
36 : 90
The largest common faction is 18. Dividing both numbers by 18, we have;
36 / 18 : 90 / 18
2 : 5
The ratio is; 2 : 5
Answer:
2x+6y=2
Step-by-step explanation:
Answer:
After 4 miles driven by cab the amount would be same in both cities.
Step-by-step explanation:
Let the number of miles be 'x'.
Given:
In NYC
Flat fee of cab = $4
Per mile charge = $1.25
Total cab charges is equal to sum of Flat fee of cab and per mile charge multiplied by number of miles.
Framing in equation form we get;
Total cab charges in NYC =
In Chicago
Flat fee of cab = $6
Per mile charge = $0.75
Total cab charges is equal to sum of Flat fee of cab and per mile charge multiplied by number of miles.
Framing in equation form we get;
Total cab charges in Chicago =
Now we need to find number of miles driven so that the amount could same in both cities.
Total cab charges in NYC = Total cab charges in Chicago
Combining like terms we get;
using Division Property we will divide both side by 0.5 we get;
Hence After 4 miles driven by cab the amount would be same in both cities.