Answer:
6
Step-by-step explanation:
6x=12+4x
2x=12
x=6
Answer:
Below.
Step-by-step explanation:
Using Pythagoras theorem:
(√69)^2 = (√47)^2 + BC^2
BC^2 = 69-47 = 22
BC = √22.
sin D = BC / CD
= √22/√69
= 0.5647 to nearest ten thousandth.
Answer:
About 27.5 minutes
Step-by-step explanation:
When looking at the graph, you can see that the red line intersects about 27.5 minutes with $55.
Answer:
Increasing if X is positive decreasnig if X is negative
Step-by-step explanation:
Answer:
72°
Step-by-step explanation:
I know that this is not the correct formula for this type of problem, but since <em>x</em><em> </em>is an acute angle, I found this answer a possibility.
I hope this is correct, and as always, I am joyous to assist anyone at any time.