An expression is shown below:
square root of 32 plus square root of 2
which statement is true about the expression?
it is rational and equal to 4.
it is rational and equal to 5.
it is irrational and equal to 5 multiplied by square root of 2.
it is irrational and equal to 4 multiplied by square root of 2.

It is irrational and equal to 5 multiplied by square root of 2.

Step-by-step explanation:

The expression is :

We can write that

If we replace this in the expression we can distribute the square root :

The expression is equal to 5 multiplied by square root of 2.

Given that is an irrational number, meaning that it can't be expressed as a quotient of two integer numbers, the result will be an irrational number.

$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

answer: the is put the 450

step-by-step explanation: