Answer: 8 1/3
Step-by-step explanation:
100/12 = 8.33333333
8 4/12
8 1/3
Step-by-step explanation:
this is inverse variation
the function is
xy = 128
=> y = 128/x
write out every grouping
(x-3)(x-3)(x-3)(x-3)*(x+6)(x+6)
and multiply
4x^2+3x+63
Answer:
dnnsnxbdd 107 73737
Step-by-step explanation:
Answer
c,116°
Step-by-step explanation:
i don't know how to draw a diagram?
Join ends of chord with the center making angles ∠2,∠3 and angle at the center.
angle at the center=128°
∠1=∠2+90°
∠2=∠3
∠2+∠3+128=180
∠2+∠2+128=180
2∠2=180-128=52
∠2=52/2=26
∠1=26+90=116°
sorry i can't explain properly without picure.
