Answer:
As law of sin:
CD/sinE = DE/sinC
Then
12/sin83 = 5/sinC
Then
sinC = 5*sin83/12 = 0.413
Then
C = arcsin(0.413) = ~24.4 deg
Then
D = 180-C-E = 180-83-24.4 = ~72.6
Hope this help, bro!
Answer:
X=2
Step-by-step explanation:
Answer: y = -x + 7
Step-by-step explanation:
The slope is , so we know the equation is of the form .
Substituting in the coordinates (1,6) to find b,
Thus, the equation is y = -x + 7
Answer:
0.970873786408%
Step-by-step explanation:
calculator