You would need exactly 9 correct questions to get a 50%.
We can find this by multiplying the total number of questions by the percentage we are looking for.
18*50% = 9
Answer:
c = 4(d) + .43(m)
Step-by-step explanation:
We can test this by plugging in numbers for each of the variables. Let's say Jamal drove 5 miles over 2 days.
c = 4(2) + .43(5)
c = 8 + 2.15
c = $10.15
Have a nice day!
Answer:
11111111 111 1 1 1 11
Step-by-step explanation:
Since you have the 42-deg angle and the length of the opposite side, 31, you can use the Law of Sines.

We will use the law of sines first to find x.
Once we know x, we can find the angle opposite y.
Then we can find y.




Let z = the angle opposite y.
z + 42 + 53 = 180
z = 85


