8. Tourists marvel at Niagara Falls from two sightseeing boats, A and B. The boats are 100 feet and
150 feet away from the base of the falls, respectively. Given that Niagara Falls is 167 feet high,
what is the angle of elevation from both boats to the top of the falls?

is there any photos or whatever?

1 x=22.52

2: 65/39=604+39x

65x-39x=604

26x=604

x=604/26

×=23.23

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720