90° is the correct answer ✨
Answer:
x = 6
Step-by-step explanation:
In similar triangles, corresponding sides are in same ratio

Answer:
1/3x +4
is the inverse of f(x) = 3x + 4.
Check:
The purpose of the inverse property of multiplication is to get a product of one. So the inverse multiplied with the original number (or equation) should give us the product of one.
1 / (3x + 4) * 3x + 4 = 3x+4 / 3x+ 4 = 1
Answer:
B
Step-by-step explanation:
B