(-3,0) Represents this function. Or are there answer choices?
Answer:
sorry I didn't knew it was calculus.
Answer:
x=-2 OR x=-4
Step-by-step explanation:
Step 1: Subtract -6x from both sides.
x2+8−−6x=−6x−−6x
x2+6x+8=0
Step 2: Factor left side of equation.
(x+2)(x+4)=0
Step 3: Set factors equal to 0.
x+2=0 or x+4=0
x=−2 or x=−4
Good luck! Hope this helps!
Answer: 15.3
Explanation: so to get the mean, add all of the numbers together ( you should get 107) then divide by the amount of numbers given to you, which is 7. This give you 15.28...
Round t the nearest tenth an you get 15.3
Step-by-step explanation:
Let's say the position of the fire is point C.
Bearings are measured from the north-south line. So ∠BAC = 55°, and ∠ABC = 60°.
Since angles of a triangle add up to 180°, ∠ACB = 65°.
Using law of sine:
190 / sin 65° = a / sin 60° = b / sin 55°
Solving:
a = 181.6
b = 171.7
Station A is 181.6 miles from the fire and station B is 171.7 miles from the fire.
