Answer:
a=1/12
Step-by-step explanation:
12a-12=-11
12a=-11+12
12a=1
a=1/12 or .0833333 repeating
<span><span> x =(6-√168)/6=1-1/3√<span> 42 </span>= -1.160</span><span> x =(6+√168)/6=1+1/3√<span> 42 </span>= 3.160 eaither one
</span></span>
Answer:
1/2
Step-by-step explanation:
18 inches is 1 1/2 ft
so 1/2 since it is half a yard
Tan B=1.33. If you put tan^-1 and find the angle of A, you’ll get 36.87, so 90-36.87=53.13, then put Tan53.13, you’ll get TanB=1.33
