Answer:
Step-by-step explanation:
Measures of angles are,
m∠A = (2x)°
m∠B = (x + 14)°
m∠C = (x - 38)°
By triangle sum theorem,
m∠A + m∠B + m∠C = 180°
2x + (x + 14) + (x - 38) = 180
(2x + x + x) + (14 - 38) = 180
4x - 24 = 180
4x = 204
x = 51
m∠A = 2(51)° = 102°
m∠B = (51 + 14)° = 65°
m∠C = (51 - 38)° = 13°
The answer you are looking for is 320
Answer:
Step-by-step explanation:
Answer is in the following attachment
(f-g)(x) = 4x²-2x-12 which,evaluated at x=4, gives 64-8-12=44
Answer:
its is either 339.3 or 1357.2
Step-by-step explanation:
