-4.3,-6/2,-2.5,5/4,4,5.33,8.2
Answer:
1 2/6 3 3/4
Step-by-step explanation:
The problem said : -10,8 =-2 and -15,9=-6
20.16 hopefully it’s right
9514 1404 393
Answer:
103°
Step-by-step explanation:
The law of sines tells you ...
sin(C)/c = sin(A)/a
sin(C) = (c/a)sin(A)
C = arcsin(c/a·sin(A)) = arcsin(37/19·sin(30°)) ≈ 180° -76.8° ≈ 103°
Obtuse angle C is about 103°.