Mr brooks is buying a television set for $850.The sales tax is 6%. What will be the total amount he will pay for the television set after sales tax is included?

Step-by-step explanation:

Sales tax is a percentage of the amount of the item.  If Mr. Brooks is paying 6% tax on an item that costs $850, not only is he paying 100% of the cost of the item, he's paying another 6% on top of that.  So we can say that he is paying 106% of $850, which in equation form, is

850(1.06) = ???

The amount that he will pay after adding in tax of 6% is $901

answer: a

step-by-step explanation:

10.2 units

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47