The Answers
6/18= 3
3/9= 3
This forms a right angled triangle and Ralph flies down the hypotenuse x,
so using trigonometry:-
sin 59 = 12.4 / x
x = 12.4 / sin 59
= 14.47 feet to nearest hundredth.
Answer:
x = 1, y = 4
Step-by-step explanation:
This is very simple
Since you have 2 equations with the same coefficient of x, just minus one equation from another:
x + 3y = 13
-
x + 2y = 9
1y = 4
Sub y = 4 into any of the 2 equation,
x + 3(4) = 13
x + 12 = 13
x = 13 - 12
= 1
Answer: lise will play 2 times deanna will play 4 times
Step-by-step explanation:
Answer:
16. 5.1b + 0.8
17. x
Step-by-step explanation: All you have to do is add the common values 3.2b and 1.9b