Answer:
2.9
Step-by-step explanation:
It just is
Answer:
true 7x+5y=9
Step-by-step explanation:
Answer:
B.
Step-by-step explanation:
In mathematics, a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a symbol, called the imaginary unit, that satisfies the equation i² = −1. Because no real number satisfies this equation, i was called an imaginary number by René Descartes.
Answer:
0
Step-by-step explanation:
Answer:
3.6
Step-by-step explanation:
