Does a=2.1 B=7.2 c = 7.5 make a right triangle

Which expression is equivalent? (42x-5y-4z3) - 2 A) 256x10y8z6 B) 256 x10y8z6 C) x10y8 256z6 D) y8 256x10z6

UPS charges $6.00 for the first pound, $1.00 for the second pound, and $0.15 for each additional pound. FedEx charges $4.00 for the first pound, $2.00 for second pound, and $0.25 for each additional pound. How many pounds, p.

Which of the following numbers is between 3/5 and 5/7 A. 1/2 B. 3/7 C. 8/9 D. 19/35 D. 47/70

What is the value of z? 52° 104° 116° 208°

In 1965, about 44% of the U. S. adult population had never smoked cigarettes. A national health survey of 1472 U. S. adults, presumably selected randomly, during 2010 revealed that 677 had never smoked cigarettes.

Gauge ran 12 miles in 20 minutes. What is Gaugue's hourly rate?

The design for the palladium window shown includes a semicircular shape at the top. The bottom is formed by squares of equal size.

Solve the following equation for y. Assume that b and y are non-zero real numbers. show and explain your work. 6-by=19

A hotel plans to use marble for part of the floor lobby. The marble section of the floor will be in the shape of a triangle with a base of 80 feet and a height of 60 feet. The marble flooring costs $6 per square foot.

16. The mean is defined as the O A. average of a data set. OB. number that shows up most often in a data set. O C. range of the data set. O D. middle of the data set.