100%-20%=80%
80/100=0.8
64/0.8=80
$80
Hope this helps :)
Answer:
40° and 140°
Step-by-step explanation:
A linear pair of angles sum to 180°
let x be one angle then the other is 3.5x and summing gives
x + 3.5x = 180
4.5x = 180 ( divide both sides by 4.5 )
x = 40
one angle = 40° , the other is 3.5 × 40° = 140°
Answer:
-11,589
Step-by-step explanation:
|3a| − 54b
|3(-7)| − 54(215)
|-21| - 11610
21 - 11610
-11589
Best of Luck!
Mean is 8
you have to add all the numbers and then divide it by the number of elements you have in this case 7
You just have to add the base numbers together and thats your answer.
