I am looking at ur first answer choice.....but something is off..
2^-4 = 1/(2^4) = 1/(2*2*2*2) = 1/16...this is correct
but ur answer choice says 2^-4 = 1/(2^-4)...and its supposed to equal 1/(2^4).
But I still think ur answer choice is A
Answer:
440 man its so easy just add up all the numbers
Step-by-step explanation:
440
Listen .8 Is pronounced eight tenths or in fraction eight over ten then simplified to 4 over 5
Answer:
$14
Step-by-step explanation:
80% of $70 is $14, saving him $56
Answer:
The angle is about 30.27 degrees.
Step-by-step explanation:
Use the trig ratio cosine because you are given the adjacent leg and the hypotenuse.
Plug into a calculator
Rounded to the nearest hundredth the angle is 30.27 degrees.
