Answer:
15 quarters and 10 nickels
Step-by-step explanation:
multiply the first equation by -0.25 and add the second equation to it
________________
has 10 nickels
has 15 quarters
10(.05) +15(0.25) = 0.5 + 3.75 = 4.25
Hope this helps
Answer:
x = 3
Step-by-step explanation:
12 * (3) = 36. 36 / 12 = (3)
Answer:
Sin Z = 8/17
Tan G = 15/8
Cos Z = 15/17
Sin M = 1
Step-by-step explanation:
Sin is equivalent to Opposite over Hypotenuse. For Z, the opposite would be 40. 85 is always the hypotenuse in this problem.
Sin Z = 40/85, simplified it is 8/17
Tan is opposite over adjacent. In this case, the opposite is 75. The adjacent is 40.
Tan G = 75/40, simplified it is 15/8
Cos is adjacent over hypotenuse. In this one, the adjacent is 75. The hypotenuse is 85.
Cos Z = 75/85, simplified it is 15/17.
In Reference to what I said above Sin, I will use the same thing.
Sin M = 1
85/85
