Za and Zb are complementary angles. Za measures 78º.

What is the measure of Zb?

What is the decimal of 1 over 25

What the hypothenuse of a right with length of 6 and 8

Janet walks 7/10 mile in 1/4 hour. Ian walks 9/10 mile in 1/3 hour who walks at the faster rate and why

Ryan bought fishing gear, they cost 51.50,14.99, and 5.79. The sales tax was calculated by multiplying the total cost of the fishing gear by 0.05 and rounding to the nearest cent. How much did Ryan pay for the fishing gear including sales tax?

Name the fraction equivalent to 20 over 6

Simplify the expression below

Which dimensions cannot create a triangle? Three sides measuring 6 cm, 8 cm, and 10 cm three angles measuring 10 degrees, 25 degrees, and 145 degrees three sides measuring 9 m, 15 m, and 9 m three angles measuring 40 degrees, 70 degrees, and 65

A formula for calculating MHR is: MHR=217 - (2/3*age in years) Question: Ian is 60 years old What is the MHR for Ian when he's training?

An interior design company needs materials for a new job. They need to purchase four doors. Each door costs $185.95. They also need to buy 10 windows that cost $148.56 each.

The Zigzag River is 114 miles longer than twice the Petite River. If the Petite River is 46 miles long, how long is the Zigzag River?