Evaluate the expression by hand. Variables represent any real number.-
A. -343
B. Not possible
C. -49
D. -7
Answer: D
Mathematics
You might also like to view...
Rewrite the number or expression as requested.(4 ? 1010) ? (7 ? 1012) (Write the result in scientific notation.)
A. 2.8 ? 1022 B. 2.8 ? 1023 C. 28 ? 1023 D. 2.8 ? 1021
Mathematics
Solve the equations.x2 = 
A. 
B. ± 
C. 
D. ± 
Mathematics
Determine whether the sequence is arithmetic. If the sequence is arithmetic, determine the first term a and common difference d.2, -3, -8, -13, -18, . . .
A. Arithmetic; a = 2, d = -5 B. Not arithmetic
Mathematics
Find the perimeter.
A. 50 m B. 76 m C. 100 m D. 74 m
Mathematics