The answer to this is y=-19
Answer:
66:240
Step-by-step explanation:
Total:Sold
3:8
Total:240
240/3+8
=
21.81
=
22
-
22x3:240
=
66:240
Answer:
False
Step-by-step explanation:
Isosceles means at least two sides are equal
Equilateral means all three sides are equal
All Equilateral are isosceles, but not all isosceles are equilateral
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.