Answer:
A=5
Step-by-step explanation:
Hence the value of a and b are 5
i'm confused if you know why are you asking
Answer: a
Let n = the number
4n - 9 = n
3n = 9
n = 3
complementary angles add up to 90°, so therefore we know that ∡A + ∡B = 90°, and also they are in a ratio of 3:6.
x - 8 ≤ 14