Answer:
both are correct
Step-by-step explanation:
the 4th raw of the keisha's one same to first raw of david's.david's one is simple & keisha's isn't
x = 4.3588989435406
I hope it's helps you
135°
π : 180
3π/4 : 180 × 3/4 = 135
Z = 2489/533
I went on photo math and solved it