Answer:
c 2:1
Step-by-step explanation:
If you simplify 14:7 it is 2:1 (divide by 7)
Step-by-step explanation:
x/sin a = y/sin b = 15/ sin c
x/sin 76 = y/sin 40 = 15/sin 64
x = (15/sin 64)*sin 76 = 16.2
y =( 15/sin 64)* sin 40 =10.7
C2 -a2 =b2
if a triangle is 20ft high with the hypotenuse 25ft
a2 c2
23.5ft
b2
i don't do this traditionally i work it a very long way thats easier for me but this is my go to ex. that i show people and it is correct and easy to visualize
but i hope it helps you some
The given fuctions are:

this means that for the reference it is:

now for the first coordinate it is:

then:

then:

Finally