Answer:
b = 5.7
A = 51.1°
B = 38.9°
Step-by-step explanation:
a = 7
c = 9
✔️Find b using Pythagorean theorem:
b = √(9² - 7²) ≈ 5.7
✔️Find A using trigonometric function:
Reference angle = A
Opposite = a = 7
Hypotenuse = c = 9
Apply SOH:
A = 51.0575587° = 51.1°
✔️B = 180 - (90 + 51.1) (sum of triangles)
B = 38.9°
Answer:
I thino the awnser is 103.5
Step-by-step explanation:
10+2+4=16 jehehehshhwbdhshbs hahahah
Answer:
I think C
Step-by-step explanation:
It has a whole number as numerator and denominator so it is rational and it is a real number, but it is not an integer because it is a fraction.
Answer:
Domain: [-2, 0)U(0, positive infinity)
Range: (negative infinity, -2)U(0, -2]
Step-by-step explanation:
Domain is the set of x-values that can be plugged in to get an output in a graph. In this case, no number lower than -2 can be used, so your domain has to be x ≥ -2. We also have a hole at our y-intercept that can't be used, so we have to include that in our answer as well using a union.
Range is the set of y-values that can be outputted by <em>x</em> in the graph. Since x ≥ -2, we know the output of -2 is 0, so no value goes above 0 as the graph is infinitely decreasing. We also have to address the hole issue in the range just like in the domain.