Multiply. 

A. 121 - z - z2
B. 121 + z - z2 
C. 121 - z2
D. 121 - z2

Answer: D

Mathematics

You might also like to view...

Find the circumference and area of a circle having the given diameter or radius. Use 3.14 for ?. Round your results to the nearest tenth.r = 1.55 yd

A. 4.9 yd; 30.2 yd2  B. 9.7 yd; 9.7 yd2  C. 9.7 yd; 7.5 yd2  D. 4.9 yd; 19.5 yd2

View
Mathematics

Subtract.

A. 54,302 B. 62,406 C. 54,402 D. 54,406

View
Mathematics

Write the rate as a unit rate.A toy rocket climbs 140 yards in 35 seconds.

A. 4 seconds per yard B. 20 yards per 5 seconds C. 140 yards per 35 seconds D. 4 yards per second

View
Mathematics

Solve the problem.Julie rode her bicycle 40 km in one afternoon. How many meters did she ride?

A. 0.4 m B. 40,000 m C. 4000 m D. 0.04 m

View
Mathematics