Answer:
+10 or -10
Step-by-step explanation:
square root both sides
Your Answer should be True
About 1.19 %
80*1.19= 95.2 Since 2 is not 5 or above it get knocks down to 95 exactly
Answer:
and 
Step-by-step explanation:
The pattern is that a term gets divided by 2 to find the next term. 1 divided by 2 is
and when you divide that by 2 you get 
Use trigonometry.
sin x = opposite ÷ hypotenuse
sin x = 7/9
Take the arcsin on both sides.
arcsin(sin x) = arcsin(7/9)
x = 51.057558731
Rounding to the nearest whole number means to round to the ones place.
Answer: x = 51 degrees