# What is the least common multiple of 12, 20, and 18?

12 times 15 equals 180
18 times 10 equals 180
20 times 9 equals 180

Step-by-step explanation:

## Related Questions

The longest side of an isosceles obtuse triangle measures 20 centimeters. The other two side lengths are congruent but unknown.

Am I supposed to be figuring out what the length of the two other legs are?
180-20= 160. Split 160 in half, which is 80, and that's your answer.

What is the average number of minutes each month during a leap year? Please show your work.

To find the number of minutes in each month, first find the number of days in a leap year. There are 366 days in a leap year, and 24 hours each day. 366 times 24 will give you the number of hours each leap year. There are 8784 hours in a leap year. To find the minutes, you need to multiply this number by 60, because there are 60 minutes in an hour. When you solve this, you'll get the answer, there are 527040 minutes in a leap year.

What is the solution set of the equation x^2-3x-4=6

x = 5, x = -2

Step-by-step explanation:

x² - 3x - 4 = 6

Subtract: x² - 3x - 10 = 0

Find two numbers to factor: adds up to -3x, product is -10x²: -5x and 2x

Substitute: x² - 5x + 2x - 10 = 0

Factor: (x - 5)(x + 2) = 0

Solutions: x = 5, x = -2

A car salesperson earns 5.8% commission on every car sold. How much commission will the salesperson earn on the sale of a \$28,400 car? Remember this is a money answer so 2 decimal places.

\$1647.20

Step-by-step explanation:

28400x 5.8% which equals .058 in decimal form which gives you \$1647.20

The anwser is \$1647.20

Whole numbers greater than 25 but less than 33