Answer:
15.09
Step-by-step explanation:
with reference angle 28°
perpendicular (p) = 8
base (b) = x
Now
tan 28° = p / b
0.53 = 8 / x
x = 8 / 0.53
x = 15.09
1 1/2 tsp
I think it's a rectangle. Any time you need to plot points on a graph go to desmos graph and plot them.
a.) 32 out od 89
b.) 30 out of 89
c.) 39 out of 178
y=-x