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.

If it takes 6 minutes to walk9.6 meters what is the time

What is the GCF of h^4 and h^8? h^2 h^4 h^8 h^12

Find the area of the shape shown below. 3.5 1 2

If a line is perfectly vertical, meaning it reaches all y - at a single x-, which kind of slope does it have? A. Zero B. Undefined C. Negative D. Positive

If 28 ⋅ x = 21, what does 42 ⋅ x = ??

A person operating a machine can mow 0.75 acres in ½ hour. What is the rate, in acres per hour, that the person can mow? Write your answer as a decimal.

Select the best answer for the question. 20. 7⁄8 = ?⁄48 A. 13 B. 1 C. 42 D. 6

If both dimensions in a parallelogram are doubled then which statements about its area will be true 1. The ratio of the new area to the old area will be 2:1. 2. The ratio of the new area to the old area will be 1:4 3.

A pizza place charges for pizzas and adds a delivery fee the cost in dollars to have have any number of pizzas delivered to a home is described by the function c=12p+5 How much would 3 pizzas cost?

Which is more: 26 fluid ounces or 2 pints?