Answers
Answer:
[tex]f(g(2))=10[/tex]
Step-by-step explanation:
We have the two functions: [tex]f(x)=3x-5[/tex] and [tex]g(x)=2+\frac{6}{x}[/tex].
We want to find [tex]f(g(2))[/tex].
So, let's use the second function to find [tex]g(2)[/tex] first:
[tex]g(2)=2+\frac{6}{2}[/tex]
Divide:
[tex]g(2)=2+3[/tex]
Add:
[tex]g(2)=5[/tex]
Therefore, our expression is the same to [tex]f(g(2))=f(5)[/tex].
Now, we can substitute 5 for f(x). This yields:
[tex]f(5)=3(5)-5[/tex]
Multiply:
[tex]f(5)=15-5[/tex]
Subtract:
[tex]f(5)=10[/tex]
So:
[tex]f(g(2))=10[/tex]
And we're done!
Related Questions
what operations would you use in order to solve 3x - 4 = 26. Please write the operations in the order you would use them.
Answers
Answer:
3x-4=26 |+4
3x=30 |:3 to get clear x
x=10
Hope this helps!!
Step-by-step explanation:
Which of the following is a polynomial?
O A. (x6- 4
(x 5 + 1)
O B. 1 + 2
Х
O C. x-2-1
O D. x4 – 2
Answers
x^4-2 is the answer
Simplify 9 + (-2)^3
3
1
17
Answers
Answer: -72
Step-by-step explanation:
FIRST ONE TO AWNSER CORRECTLY GETS BRAINLEIST-1.8 + (2.1) Show your work
Answers
Answer:
0.3
Step-by-step explanation:
2.1
-1.8
---------
0.3
Write the equation of a line with a slope of 2 that goes through the point (-4,3)
Answers
Answer:
y= 2x + 11
Step-by-step explanation: Hopefully that helps ;)
What is the probability that a randomly chosen male voter is a registered Democrat? Round your answer to the nearest tenth of a percent.
Answers
Answer:
49%
Step-by-step explanation:
Well, you would just divide the "male democrat" category and the "male total" category and then move the decimal over 2 spaces, because you need to multiply by 100 to turn your answer into a percent, so:
[tex]\frac{600}{1222}=0.49[/tex]
Then once you multiply by 100, or move the decimal to the left 2 spaces, it becomes:
49%
how do you write 4 copies of 3 tenths
Answers
Answer:
The answer is 1.2 hahahahahahahah very funny if you got it right.
Step-by-step explanation:
Officer Brimberty wrote 16 tickets for traffic Violations last week, but only 10 tickets this week. What is the percent decrease? Give your answer to the nearest tenth of a percent The percent decrease is
Answers
Answer:
31.25%
Step-by-step explanation:
I will give the brainiest!
Choose the point on the terminal side of -45°
(-3,-3)
(4,-4)
(5,5)
(-2,2)
Answers
Answer:
the answer is b)(4,-4)
please mark as brainiliest.
Answer:
(-2,2)
Step-by-step explanation:
Pleaseeeee helppp quick
Answers
Answer:
A. The triangles are similar because the ratios of the corresponding sides are the same
Step-by-step explanation:
Both ∆sloom similar in shape. Let's find out if they are actually similar.
∆TUV and ∆QRS are similar if the ratio of their corresponding sides are the same all through.
Thus:
TU = 70, QR = 25, UV = 84, RS = 30, TV = 42, QS = 15
If both ∆s are similar, then, TU/QR = UV/RS = TV/QS
TU/QR = 70/25 = 2.8
UV/RS = 84/30 = 2.8
TV/RS = 42/15 = 2.8.
Ratio of corresponding sides is the same, therefore, both triangles are similar.
Therefore, the following statement is true:
A. The triangles are similar because the ratios of the corresponding sides are the same
HELP HELP HELP What is the slope of the line that passes through the points (-3,-2) and (1,3)
Answers
Answer:
5/4
Step-by-step explanation:
Use rise over run, which is (y2 - y1) / (x2 - x1), where (x1, y1) and (x2, y2) are points on the line
Plug in the points:
(y2 - y1) / (x2 - x1)
(3 + 2) / (1 + 3)
= 5/4
So, the slope is 5/4
Can someone please help me on this I’m not sure if what I is the correct answer someone help
Answers
Answer: you got it right, it is the one that is blue highlighted.
The health club offers a silver membership and a gold membership at the table contains information about the one time registration fee and monthly fee for each membership and which of the following number of months with the gold membership be a better value than the silver membership 
Answers
Answer: after 13 months
Step-by-step explanation:
8. In a triangle, the three angles are: 60, 11x and 13x degrees. Find the value
of x and plug it in to find the measure of the other two angles. Then classify
the triangle BASED ON ITS ANGLES. *
Answers
Answer:
x=5
Step-by-step explanation:
60+11x+13x =180° (sum of angles in a triangle )
60+24x=180
24x=180-60
24x=120
x=120/24
x=5
Therefore the angles are 60, 55, 65
Which shows that it is a scaleness triangle and an acute angle
Two pounds of ground beef will make 12 cups of chili. How many pounds of ground beef will Rashad need if he wants to make 18 cups of chili?
Answers
Answer:
Oh thats EZ
Step-by-step explanation:
He will need {3 POUNDS} to make 18 cups of chilli
Brainlist ??
A $35 item is marked as 25% off. What is the discounted price?
Answers
Answer:
$26.25
Step-by-step explanation:
35×.25=8.75
35-8.75= 26.25
plz give me brainliest
A tree casts a 242 centimeters shadow. A person next to the tree casts a 89 centimeter shadow. If the person is 181 centimeters tall, how tall is the tree to the nearest centimeters?
Answers
Answer:
150 centimeters
it will be 150 centermeter
Uhdfburfuruhd
3. Find the slope of the graph.
101
a.
WIN
8
3
b.
2
-2
2
3
-10 -3 -6 -4 -2
24
6
8 10
2
3
d.
2
=6
-8
-10
Answers
Answer:
It's is 3/2
Step-by-step explanation:
since the line is going up, the rise/run is going to be positive
#4. Find the dimensions of a rectangle if the length is x, the
width is 2x + 5, and the Perimeter is 290.
Answers
Step-by-step explanation:
Perimeter of a rectangle=2(length+width)
290=2(x+2x+5)
290=6x+10
280=6x
x=46.67
width=2x+5=98.33
help please!! i don’t understand this one!
Answers
Answer:
C, D
Step-by-step explanation:
This equation can be solved any of several ways. One that doesn't require much thought is using the quadratic formula.
For ax² +bx +c = 0, the solutions are ...
[tex]x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}[/tex]
In the given equation, a=2, b=11, c=5, so this becomes ...
[tex]x=\dfrac{-11\pm\sqrt{11^2-4\cdot2\cdot5}}{2\cdot2}=\dfrac{-11\pm\sqrt{81}}{4}\\\\x=\dfrac{-11\pm9}{4}=\left\{-\dfrac{20}{4},-\dfrac{2}{4}\right\}=\{-5,-\frac{1}{2}\}[/tex]
The solutions are ...
C. x = -5
D. x = -1/2
_____
My personal favorite is using a graphing calculator. The solutions are the x-intercepts of the expression on the left. That is, where its value is zero, as the equation says.
Which statement describes -1?
Answers
Answer:
-1 is part of integer numbers
Step-by-step explanation:
Because its a whole number and it has an additive inverse (which is +/-).
Lara took a total of 10 pages of notes during 2 hours of class. After attending 9 hours of
class, how many total pages of notes will Lara have in her notebook? Solve using unit rates.
Fast please i need it asap thanks
Answers
Answer:
45 pages
Step-by-step explanation:
The unit rate is the number of pages divided by the unit of time
10 pages /2 hours
5 pages per hour
To find the total number of pages of notes take, multiply the unit rate by the total amount of time
We have 9 hours
5 pages per hour * 9 hours
45 pages
Answer:
take x to be the no. of pages for 9 hours
10 pages 2 hours
x pages 9 hours
Cross multiplication:
90 = 2x
x = 90/2
x = 45
Lara will cmplte 45 pages in 9 hours.
A dilated image can turn from it's original position
Answers
30 POINTS BRAINLIEST
Annabelle lives at Bermondsey in London. She has to speak at a conference inBirmingham at 10.30am.
It will take her an hour from her home to get to Euston Rail
Station, from where she will get a train to Birmingham.
The train journey from Euston
to Bimingham is an hour and 10 minutes.
Trains to Birmingham run at the following times: 5 minutes past the hour, 25 minutes past the hour and 45 minutes past the hour.
The meeting venue in Birmingham is a 5-minute walk from the station.
What is the latest time that Annabelle can leave home, if she is to make it on time for
the meeting in Birmingham
Show your work.
Please HELP!!! DUE TODAY!!
Thank you so much.
Answers
Answer:
7:45
Step-by-step explanation:
work backwards from 10:30!
u need 5 min to walk from meeting place to station, therefore u need to done riding the train by 10:25.
then u know that the train is an hour and 30 min, therefore u have to ride the train before or at 8:55 (10:25 minus an hour and a half)
the latest time for the train to leave is 45 min past the hour. therefore you will ride the 8:45 train.
since we already know that we are riding the 8:45 train by latest, you have to leave an hour early to get to the station. so you need to leave home by 7:45.
hope i was helpful !
The latest time that Annabelle can leave home is the she leaves home and she won't be late for her meeting
Time of meeting = 10.30am
Time she will spend before getting to meeting:
home to get to Euston Rail Station = 1 hourtrain journey from Euston to Bimingham = 1 hour 10 minutesTrains to Birmingham = 5 minutes past the hour, 25 minutes past the hour and 45 minutes past the hour.The latest time is 45 minutes
Walk from the meeting venue in Birmingham from the station = 5 minute walkTotal time = 1 hour + 1 hour 10 minutes + 45 minutes + 5 minutes
= 3 hours
Counting 3 hours backward from 10:30 am = 7:30 am
Therefore, the latest time Annabelle can leave home is 7:30 am
Read more:
https://brainly.com/question/3785992
[tex] {5}^{5} [/tex]
write in expanded form
Answers
What is the length of the line?
Answers
Answer:
square root of 37
Step-by-step explanation:
what is the answer for this problem
9x10^3
Answers
Answer:
9000
Step-by-step explanation:
10^3 means 10*10*10 which = 1000
1000*9 equals 9000
an easier way to think of this is just look at the exponet and add that many zeros to 9
Answer:
9,000
Step-by-step explanation:
9 X 10^3 = 9,000.
Hope it helps!
What the standard form 2.456
Answers
.2.456×10^ 11.thisis the answer
Change each percent to a fraction or a mixed number. Reduce if possible
3%
51%
289%
325.4%
Answers
Answer:
3/100
51/100
2 89/100
3 25.4/100
51/100
2 89/100
3 25.4/100
One of the main purposes of physical geography is to:
A. compare and contrast cultures from different regions,
B. identify patterns in the ways religions spread around the world.
C. allow governments to plan for future population growth.
D. help people understand how nature affects their communities,
Answers
Answer:
Hi! I did this exact question on A P E X and got it right! The answer to your question is D. Help people understand how nature affects their communities!
Step-by-step explanation:
I hope this helps and I hope you guys have a great day! :3
Proof: