What must be true about the slopes of two perpendicular lines, neither of which is vertical?

a.

The slopes are equal.

b.

The slopes have product 1.

c.

The slopes have product - 1.

d.

One of the slopes must be 0.

X+4, - x+64. Use the expressions that represent the length and width of the game board to write an equation that models the area of the figure.

One bundle contains 500 $20 bills. what would be the total value of 44 bundles

Which statement is correct? O A horizontal line has no slope. A vertical line has a slope of zero. A line that rises from left to right has a positive slope. O Aline that falls from right to left has a negative slope.

Item 16 The theoretical probability of spinning an even number on a spinner is 2323. The spinner has 8 even-numbered sections. How many sections are on the spinner?

Which type of triangle has its orthocenter on the exterior of the triangle?

A company rents vans for a rental fee of $18.00 per day with an additional charge of $0.45 per miles that a can is driven. Write an equation the represents the cost (c) of renting a van for one day and driving (m) miles.

How do you factor out the trinomial: 6x²+14x+4

What will be the shape of the model for 10000

Expand the expression In (2x^3/5y)

Dr. Casey has a cylindrical beaker he fills with about 113 cubic inches of hydrochloric acid. The hydrochloric avid has a height of 4 inches in the beaker. To the nearest inch, what is the diameter of the hydrochloric acid in Casey's container?