Answer:
(−3x−9)+(4x+8)
=(−3x+4x)+(−9+8)
=x−1
Step-by-step explanation:
I think that it is D as if X = Us $ and the function h(x) is the euros whatever number you put in as x whatever it equals is euros
Hope this makes sense
Domain
(-oo , oo)
Range
(-oo , 4]
Answer:
387 km
Step-by-step explanation:
The length of AC, b can be obtained using the cosine rule ; using the cosine relation:
b² = a² + c² - 2ac CosB
b² = 250² + 185² - 2(250*185) Cos125
b² = 62500 + 34225 - 92500 * −0.573576
b² = 96725 + 53055.820
b² = 149780.82
b = sqrt(149780.82)
b = 387.01527
b = 387 km (nearest whole number)
Answer:
The second graph, B, is the correct answer.
Step-by-step explanation:
The answer is B. The coordinate plane at the top has a y-intercept of 10, just like graph B does.