Answer:
Explanation:
Given 4x + 6y - 10x + 13y = 11
If (1, 1) is a solution, then substituting x = 1 and y = 1 into the left hand side of the equation gives 11.
Doing this, we have:
4(1) + 6(1) - 10(1) + 13(1)
= 4 + 6 - 10 + 13
= 13
A2 + B2 = C2
A2 + 484 = 1024
A2 = 540
540 squared = 23.24
A = 23.24
The final answer i got was D
Answer:
Hey there the best answer would be A.=
Step-by-step explanation:
