The attachment is there Find x, the missing side length of the right
triangle.
A. 16.6
B. 23
C.5
D. 10.7
14
9
X
Can someone please help me.

Option D: 10.7 is the correct answer.

Step-by-step explanation:

Given that:

Hypotenuse of right triangle = 14

Height of right triangle = 9

Length of missing side = b

We can solve for missing side length by using Pythagorean theorem;

Here,

a = 9 , c = 14

Subtracting 81 from both sides

Taking square root on both sides

The length of missing side is 10.7

Hence,

Option D: 10.7 is the correct answer.

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

$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