Answer:
There is no solution to the systems of equation.
Step-by-step explanation:
Graph the system by using y=mx+b
Both systems are y=2/5x+5/2.
Ali's solution is incorrect
same as 9y + 1y
10y
Answer:
rational
Step-by-step explanation:
rational numbers are any number that can be expressed as a fraction
The equation for this should be 4n - 15
Answer:
Step-by-step explanation:
The sine of an angle is equal to the cosine of its complement, and vice versa.
sin ∠QOP = cos ∠ROQ
cos ∠ROQ = sin ∠QOP