Answer:
A÷(3-B)
quotient means division
when they say and, that means you need to divide between the two values
The surface area of a shape is basically the sum of all the areas on a shape.
We’ve been given that the side is 17 mm.
An area of a square is A=s^2, in which s means side. So we do 17^2 to get the area of ONE of the squares.
Once we do that we get that the area of 1 square is 289.
Since there are 6 squares we need to multiply 289 by 6.
Therefore,
SA=1734mm^2
Answer:
Step-by-step explanation:
Triangle ABC is a right angle triangle that is made up of 2 right angle triangle.
To determine y, we would apply Pythagoras theorem which is expressed as
Hypotenuse² = opposite side² + adjacent side²
15² = y² + 12²
225 = y² + 144
y² = 225 - 144 = 81
y = √81 = 9
To determine z,
20² = z² + 12²
400 = z² + 144
z² = 400 - 144 = 256
z = √256 = 16
First you are going to multiply the number by the percent. 9,895 x 20= 197,900.
Now divide the answer by 100. 197,900 / 100= 1,979.
This means the car salesman should make 1,979 from the car sale.
Remember, multiply the number by the percent, then divide that answer by 100.
I hope this helps! :)
