Answer:
complementary
Step-by-step explanation
Im not positive but theres a high chance its B
Answer:
5
Step-by-step explanation:
Put -2 where x is and do the arithmetic.
f(x) = 2x² -3
f(-2) = 2(-2)² -3 = 2(-2)(-2) -3 = 8 -3
f(-2) = 5
Answer:
5x+4y+12z
Step-by-step explanation:
i hope this help
I do not agree because 3/4 is greater than 2/3 so you can not do 3/4-2/3
Answer:Since 7 and 11 are both rational, the sum and difference are rational.