Since the triangles are congruent your equation would be 2y+8=19
Solve for y
y=5.5
Answer:
2. x = 135
Step-by-step explanation:
im not sure about question 1
The volume of a sphere is 4/3 * pi * r³ so substitute the values in
4/3 * pi * 2³
4/3 * pi * 8
32/3 * pi
The volume is either 32/3pi units³ or 33.49 units³ (they're the same value)
I hope this helps!
Answer:
see below
Step-by-step explanation:
Oddly enough, it is the one that with f(x) <em>reflected over the y-axis</em>. All points on the graph are mirrored across that axis (x is changed to -x, y is left alone).
Answer:
g(x) is shifted 3 units to the left and reflected over the x-axis.
Step-by-step explanation:
