Answer: r/q
Sin = opposite / hypotenuse. Since sin p = 7/q, then 7 = opposite and q = hypotenuse.
Also note that Tan = opposite / adjacent, so 7 = opposite and r = adjacent.
Now, Cos = adjacent / hypotenuse. We have that r = adjacent and q = hypotenuse, so cos(y) = r/q.
Hope that helped,
-sirswagger21
108, you can find it by finding out how many rooms per day she can clean, which happens to be 12, and then multiply 12 and 9 to get 108
or you can set up a proportion if you know how to do that
Answer:
...=
Step-by-step explanation:
First step to these problems will be to move the -11 to the side with the 107_
That will give us 35x=107_ +11.
Next, we know 35=5 times 7, and be now can say that 107_+11 will be a multipe of 5 and 7 <u>at the same time</u>. If it's a multiple of 5, then it has to end in a five or zero, so the blank can be four or nine. If it has to be a multiple of seven, too, than the only 1070 because that is divisible by 7, whereas 1075 is not.
I hoped you liked this answer. If you have any more questions, you can always ask me!
Answer:
X2 +(-6.5) = 42.5
x = 7 or -7
Step-by-step explanation:
x2 + (-6.5) = 42.5
x2 = 49
x = 7 or -7