If AB is parallel to CD and the slope of CD is - 5 what is the slope of AB

If a base of a triangle if 14.2 yd, and the area is 63.9 yd2 (squared), what is the height?

3 divided by 9 as a fraction

How can I factor 5r^2+23r+26

What is that slope of the line - 2 - 1/2 1/2 2

H (x) = -x^2+10x-16 Find the 2 x-intercepts

I am a number that tells how many times the bass is used as a factor

There are 6 boys and 7 girls in the school jazz school band? find the ratio of the total number of boys

Select all the correct answers. Which relations are functions? A: x y -2 - 4 -2 - 6 0 - 8 2 - 10 B: x y 0 4 10 5 20 6 10 7 C: x y 2 - 10 1 - 20 0 - 10 -1 - 20 D: x y 2.5 0 3.5 4 4.5 8 6.5 12 E: x y -10 4 -20 5 0 6 -10 7

Which of the following correctly expresses the number in scientific notation 645,000,000

Three-fifths of the members of the Spanish club are girls. There are a total of 30 girls in the Spanish club. Which statements can be used to solve for x, the total number of members in the Spanish club?