Yes because they both equal -15 because you actually turn -10+(-5) into a subtraction problem because if there's a + and -, you actually turn it into a minus and the answer is -15.
Answer:
cos y = r/q
Step-by-step explanation:
If we know sin y = 7/q, then we know that the base is 7 and the hypotenuse is q due to sine = opposite/hypotenuse.
If we know tan y = 7/r, then we know that the base is 7 and the right side is r due to tan = opposite/adjacent.
Cos = adjacent / hypotenuse
So cos y = r/q, because the right side is r and the hypotenuse is q.
Answer:
B
Step-by-step explanation:
sin(45)=x/3
sqrt(2)/2x==x/3
Answer:
60
Step-by-step explanation:
To get to 300 from 15 you times 15 by 10 and then by 2, do the same for the number of students who like icecream
Answer:
There is no correlation between shoe size and math abity.
Step-by-step explanation: