Answer:

Step-by-step explanation:
we know that
The formula to calculate the area of a triangle applying the law of sines is equal to

we have



substitute in the formula


Answer:
250
75
40
Step-by-step explanation:
The pattern is 25
4*25= 100
10*25= 250
3*25= 75
40*25=1000
Answer:
x^2 -11x +30 = 0
Step-by-step explanation:
If these two integers are solutions of the quadratic, then its factors are ...
(x -5)(x -6) = 0
Multiplying this out, we get ...
x^2 -11x +30 = 0
Answer:
y=1/2x-1
Step-by-step explanation:
hope this helps