Answer:
There are <u>77</u><u> girls</u> in the class when there are 49 boys.
Hey there!
54 + 4 = 58
so x = 4
Hope this helps
Have a great day (:
I'd suggest you write:
":<span>What is cos theta IF tan theta= 8/5?
tan theta = opp / adj = 8 / 5, so we know that opp = 8 and adj = 5. Then the length of the hypotenuse is sqrt(8^2+5^2) = 9.43.
Thus, the cosine of theta / cosine of this angle is
adj 5
----- = ---------- , or about 0.53.
hyp 9.43</span>
Answer:
yes, your answers are correct
Answer:
.5 .8 .75 .625
Step-by-step explanation:
5/8 = .625 3/4 = .75 4/5 = .8 2/3 = .5
