Answer:
Hmm this is hard lemme think
Step-by-step explanation:
The answer should be 18 vol. bc it said what is the biggest gift she can send her grandma
Here is your answer
Add 315 gallons of 70% antifreeze to 90 gallons of 25% antifreeze to make a 60% mixture.
Step-by-step explanation:
difference is 1.8
hope it is correct
The answer is A. 21.6 just add, 9.2+0.5+6+5.9=21.6
I hope this helps!
Answer:
0
Step-by-step explanation:
cos(60) = ½
sec(60) = 2
sin(30) = ½
cosec(30) = 2
sin(0) = 0
2 - 2 - 0 = 0