Tania is riding a train for $43.6$ miles to get to her destination. The train has $14.3$ more miles to travel before arriving at Tania's destination.

Which equation and solution correctly represent how many miles, $m$ , the train has already traveled?

A
$m\ +\ 14.3\ =\ 43.6$

$m\ =\ 29.3$

B
$m\ +\ 43.6\ =\ 14.3$

$m\ =\ 29.3$

C
$m\ +\ 14.3\ =\ 43.6$

$m\ =\ 57.9$

D
$43.6\ +\ 14.3\ =\ m$

$m\ =\ 57.9$

on a coordinate grid, point a is at (−4.0, −2.4) and point b is at (4.0, −2.4). point b is a reflection of point a across the –axis. input either a lowercase x or i think is the right awnser

step-by-step explanation:

answer: 5100 just subtract

step-by-step explanation:

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92