Answer:
-90x+2000
Step-by-step explanation:
The hot air balloon is descending, this means that the m in the equation should be negative. Also because the graph is showing a decline
Hello and Good Morning/Afternoon:
<u>Let's take this problem step-by-step</u>:
<u>Let's define some terms</u>:
- Domain: the set of inputs in the function (<em>in this case, it is x)</em>
- Range: the set of all of the possible outputs (in this case, it is y)
<u>Let's find the domain:</u>
For log(x),
⇒ the only inputs that are accepted are nonnegative and nonzero
⇒ therefore: Domain is (0, ∞)
<u>Now let's find out the range</u>:
The biggest constraint of the output is log(x)
⇒ however log(x) has a range of (-∞,∞)
⇒ therefore the entire equation's range is
(-∞,∞)
<u>Answer:</u>
- <u>Domain: (0,∞)</u>
- <u>Range: (-∞,∞)</u>
Hope that helps!
#LearnwithBrainly
Answer:
Angle 2 = Angle 4 = 76
Step-by-step explanation:
Here, we want to get the measures of angle 2 and angle 4
From what we have in the diagram, angle 2 and angle 5 are supplementary (meaning they add up to 180)
The reason for this is because both angles are same side interior angles
Thus,
angle 2 + angle 5 = 180
angle 2 = 180 - angle 5
angle 2 = 180 -104
angle 2 = 76
Furthermore, we can see that angle 2 equals angle 4 as they are vertically opposite angles
Thus, angle 2 = angle 4 = 76
Answer:
9
Step-by-step explanation:
9 is the correct answer.
Slot method
20 options
3 slots
First slot: 20 options
Second slot: 19 options (one used up for 1st slot)
Third slot: 18 (one less than last)
Multiply them
20 times 19 times 18=6840
Answer is 6840 ways
