Answer:
Therefore (x,y)=(3,7)
Step-by-step explanation:
put the second equation into the first
x+4=3x-2
x-3x=-2-4
-2x=-6
x=3
plug x=3 into the second equation
y=3+4=7
Answer:
B. 0.83
Step-by-step explanation:
I calculated it logically
Answer:
C
Step-by-step explanation:
tanA =
=
=
=
→ C
If B is the top center then all three are true
Answer:
25.0
Step-by-step explanation:
50/2 = 25
25.00
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