Is ab perpendicular to cd A (0,2) B (-3,-3) C (-4,1) D (0,-2)

Write an equation of the line that passes through (0, 3) and (-5, 2.5).

Use the formula for the area of a rectangle A = lw to answer the question. A rectangle has a width of n units. Its length is 4 units longer than the width. A. 2n + 4 B. 2 + 4n C. 4n D. n (n + 4)

Find the mean of 8, 7, 9 graphically. What is the sum of the numbers?

Which of the following sequences are geometric? Check all that apply. A. 3, 1, 1/3, 1/9, 1/27 B. 10, 20, 30, 40, 50 C. 2, 8, 18, 46, 120 D. 1, 6, 36, 216, 1,296

The angles of a triangle are in the ratio of 2 : 12 : 16. The sum of all the angles in a triangle must equal 180 degrees. What is the degree measure of each angle of the triangle? also write and equation that can be used to solve this problem

What does similar figures mean

How many bowls of sugar can you feel with 1 kg

What is the lowest term for 1/5

1. Is it possible for a composite number to have more than one prime factorization? Is it possible for a number to have no prime factors? Why? 2. Give and example of how prime factorization could be used in the real world

If the x value is reapeted in a set of x values, is it a function? when finding a function do you loko at x values or y values?