Answer:
29.7 m²
Step-by-step explanation:
The relevant area formula is ...
A = 1/2ab·sin(C)
A = 1/2(12.6 m)(8.9 m)sin(32°) . . . . use given values
A = (1/2)(12.6)(8.9)(0.52992) m² ≈ 29.7 m²
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This is not a function but the domain is x and the range is going to y so the first is the domain and the second box it the range
Answer:
Yes
Step-by-step explanation:
To figure out if (1,2) is a solution to the system, we can plug the values in and see if it is true.
3x-2y=-1
3(1)-2(2)=-1
3-4=-1
-1=-1
It is true for this equation. Now let's check the next one.
y=-x+3
2=-(1)+3
2=2
Since both equations are true when we plug the values in, (1,2) is a solution to the system.
