AB + BC = AC [a. Length of AB + Length of BC = Length of AC]
2x + 6x + 8 = 32 [b. put in the value of AB , BC and AC]
8x + 8 = 32 [c. add like term. add 2x and 6x]
8x = 24 [d. minus 8 from both sides]
x = 3 [e. divide by 8 on both sides to find 1 x]
720 degrees = 12.566 radians
Y= 2x because it’s 8/4 which can be divided by 4 and it equals 2x
Answer:
Step-by-step explanation:
3x(x^2+4)
=3x^2+12x