Answer:
Step-by-step explanation:
It is already in standard form and can be expressed in scientific form as:

Answer:
x = 7
Step-by-step explanation:
(12x + 1) + 95° = 180°
12x + 96 = 180°
12x = 84
x = 84/12
x = 7
Answer:
The first one is correct.
Hope this helps
Mark me brainliest if I'm right :)
Answer:
if the x is for multiplication this is a false statement the true answer would be5/8 if the x is a variable then x would =11.304
Step-by-step explanation:
Distance:time=25:13.7
ratio and propriton
4min=60sec*4=240sec
25/13.7=?/240
times both sides by 240*13.7
25*240=13.7?
6000=13.7?
divide both sides by 13.7
437.9562=?
about 438 meters