43-7= 36
Range is highest number minus smallest number
Answer:
irdk
Step-by-step explanation:
Ratio of carbon atoms to hydrogen atoms
carbon/hydrogen = 2/4 = 0.5
Hope it helped!
Letters that can stand for numbers. When we substitute a specific value for each variable and then perform the operation, it's called evaluating the expression
For Example: Let's evaluate the expression
3y + 2y when 5 = y.
First, split up the shape into multiple other shapes. We can split it into two triangles, two different triangles, and a square.
The square has area 6.
The first triangle measures 3 x 1, meaning that the area is 3/2. Since we have two, their combined area is 3.
The other two triangles measure 4 x 1, meaning that their area is 2. Since we have two, their combined area is 4.
Thus, the area is 3 + 4 + 6 = 13.
