Change the decimal 5.4 to a percent. [make sure you include the % sign in your answer]

5.4 as a percent is 540%

Hope I helped! :)

I think the answer is 525%

i am sure it will be 90 degrees.

step-by-step explanation:

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.