Answer:
y
=
7
x
+
15
Step-by-step explanation:
About 6.5 I believe, I looked it up and a gross was a total of 144 of something, also known as a dozen dozen.
<span>m∠A =73.7°
m∠B = 16.3°
m∠C = 90<span>°</span></span>
Sin Ф=opposite/ hypotenuse
In this case:
sin 25º=9 in /c
c=9 in/ sin 25º
c≈21.3 in.
Answer: sin (25º), in this case can be used to find the lenght of the hypotenuse, and the length of this hypotenuse would be 21.3 in.