Answer:
20
Step-by-step explanation:
30 * 0.65 = 19.5
Round off the number to 20
Answer:
62.333 inches
Step-by-step explanation:
To find the value of x, or the height of the object, we can set up an equation to solve for the missing variable. This is shown below:
x*3.5*3=561 cubic inches
To solve for X, we divide the 3.5 over to the other side, resulting in x*3 = 187
To get the x by itself, we divide both sides by 3 to remove the 3 from the left side of the equation.
We are left with x = 62.333 inches.
Therefore, the height of the box is 62.333 inches
First find the x and y values because where the lines will intersect, they share the point of the intersection so they will share the x and y coordinates.
Rearrange equations
To cancel y, we must do equation 1 minus equation 2. Similarly:
So the x coordinate is 3.
The y coordinate can be found with substitution of x into one of the equations:
So where the two lines intersect is at the point (3, 7), which is the solution to the equations.
Answer:
12
Step-by-step explanation:
5/8 as a decimal would be 5/8 times 100/x because if you found the equivilent fraction you would be able to multiply it by the upside-down-fraction and get 1 for example 2/4 =1/2 if you multiply 4/2 with 1/2 you would get 4/4 or 1
so 5/8 times 100/x =500/8x=1
then use long division to solve 62.5/100=62.5%
