Which of these is always true? A. Two lines that share common end point are always perpendicular.

B. Two lines that share common end point are always parallel.

C. Two lines that are the always same distance apart are perpendicular.

D. Two lines that are always the same distance apart are parallel.

24 units

step-by-step explanation:

$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: #1 ads up by 8 and i don't know #2

you can use a^2+ b^2=c^2