Answer:
=-2
Step-by-step explanation:
x=-(4-2)
Answer:
The answers is below in bold.
Step-by-step explanation:
(a) A = 180 - 25.6 - 124.4 = 30 degrees.
Next use the Sine Rule:
b / sin B = c / sin C
b / sin 25.6 = 39.2/sin 124.4
b = (39.2 * sin 25.6) / sin 124.4
b = 20.53 m.
Also
a / sin A = c / sin C
a / sin 30 = 39.2 / sin 124.4
a = (39.2 * sin 30 / sin 124.4
a = 23.75 m.
b). This is solved in a similar way to (a).
First find angle C using the sine rule.
Then you will know angle A from the 180 degree Rule.
Then you can find the length of a using the Sine Rule.
Answer:
Increase
Step-by-step explanation:
The equation output is proporional to the input. Try some test values:
x f(x)
0 0
1 13
2 23
3 39
As you can see, as x gets bigger, so does f(x).
Answer:( -4,5)
Step-by-step explanation:
Since the radius is 6 units, I just went down 6 units from the center.