1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
solniwko [45]
1 year ago
9

F(x) = x^2 + 8x + 15; Find f(-14/5)

Mathematics
1 answer:
mamaluj [8]1 year ago
7 0

Answer:

either 449/25 or 11/25 depends on the -14/5 or

Step-by-step explanation:

-  \frac{14}{25}  or \:  \frac{ - 14}{25}

if it the first one then the answer should be 449/25 but if ut the second one it should be 11/25 .

u just substitute the -14/5 to x then solve

You might be interested in
How do you convert minutes to hours
Simora [160]

Easy, just do 60 seconds which equals a minute. Since we know that now simply use 60 minutes to get you to an hour. If your doing minutes to hours make sure there is a 0 at the end.

7 0
3 years ago
Graph the inequalitly y> 2/3x -1
Darina [25.2K]

Kdndmd it ahshsj shshsnd sgdhdheh Rushdie fjfjgnf fhfiixjdbdid d dvd
5 0
3 years ago
3<br> What is the difference of<br> 21<br> ?<br> 4
PilotLPTM [1.2K]

Answer:

The difference is 4–3. If you want the difference between 3 and -4, then the difference is 7.

Step-by-step explanation:

6 0
3 years ago
A 32 ft board is cut into three pieces at a sawmill. The second piece is 5 ft longer than the first and the third piece is 1 ft
Alex_Xolod [135]

Answer:

The first piece is 7 ft long, the second piece is 12 ft long, and the third piece is 13 ft long

Step-by-step explanation:

Let x represent the length of the first piece.

Since the second piece is 5 ft longer than the first, it can be represented by x + 5

Since the third piece is 1 ft longer than the second, it can be represented by x + 6

Create an equation that adds all of these terms up to 32, and solve for x

(x) + (x + 5) + (x + 6) = 32

3x + 11 = 32

3x = 21

x = 7

So, the first piece is 7 ft long.

Using the expressions we created, solve for the lengths of the second and third pieces.

x + 5

7 + 5 = 12

x + 6

7 + 6 = 13

The first piece is 7 ft long, the second piece is 12 ft long, and the third piece is 13 ft long

3 0
3 years ago
Read 2 more answers
35/16as decimal to the nearest hundredth
madreJ [45]
35/16 is equal to 2.18
5 0
3 years ago
Other questions:
  • Which best explains 1/3 divided by 5
    13·1 answer
  • A school is building a basketball court for its students. The length of the court is 31 1/8 feet. The width of the court is 25 1
    6·1 answer
  • Help anyone. I want to be good at math
    6·2 answers
  • T-12/2 = 3t/2 - 3<br><br> 1. -3<br> 2. -1<br> 3. 1<br> 4. 3
    5·1 answer
  • 5⁸<br>– = 5ⁿ<br>5⁴<br><br>work out the value of n.​
    14·1 answer
  • An angle is a figure formed by two? with a common?
    15·1 answer
  • How many minutes will it take a runner to finish an 11-km race at 18 km/h?
    5·1 answer
  • C= 5/9(F−32)
    11·1 answer
  • Why are all the questons just for 5 points no one choses higher
    15·1 answer
  • Factorise<br> x2 — 73 — 44
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!