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
Yanka [14]
3 years ago
5

F(x)=x+7 g(x)=4x^2-9 h(x)=-2x+1 what is the expression that represents f(x)+h(x)

Mathematics
1 answer:
Ostrovityanka [42]3 years ago
7 0

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

f(x) = x + 7

h(x) =  - 2x + 1

Add them up :

f(x) + h(x) = x + 7  - 2x + 1 \\

Collect like terms

f(x) + h(x) =  - x + 8

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

You might be interested in
3. Decide whether each equation is true or false, and explain how you know.
BARSIC [14]

Answer:

a.false

b.true

c.false

d.I really can't get about it.

e.false

Step-by-step explanation:

So,here;

a.9.9.3=35 is given

or,243=35 (which is false)

b.7+7+7=3+3+3+3+3+3+3

or,21=21 (which is true)

c.2/3/2=2/3

or,2*2/3=2/3

or,4/3=2/3(which is false)

e.6+6+6=63

or,18=63 (which is false)

5 0
2 years ago
What is the sum of 2/11, 7/11, and 1/11
Nookie1986 [14]

Answer:

10/11

Step-by-step explanation:

The fractions already have like denominators so you just add the numerators as there is no need to find the LCM but just in case

5 0
3 years ago
if the hypotenuse of a special triangle of 45 45 90 was 10 radical 6 how would u solve for the hypotenuse
Vinvika [58]
Just do it it’s quite easy
3 0
3 years ago
What number is 4 units left of 0
Zinaida [17]

Answer:

-4

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
9v-3v=12 <br><br> I need to simplify that answer please help
hoa [83]

Answer:

v=2

Step-by-step explanation:

9v-3v=12

6v=12

v=2

4 0
3 years ago
Read 2 more answers
Other questions:
  • The temperature was -4°F this morning. If the temperature dropped 7°F, what is the temperature now?​
    8·1 answer
  • All points of the step function f(x) are graphed.
    15·2 answers
  • If a is an integer and n is a positive integer, we define a mod n to be the remainder when a is divided by n. The integer n is c
    13·1 answer
  • Dee saves $20 a week for 10 weeks. during her 5-day vacation, she plans to spend $6.75 each day for snacks. which expression sho
    7·2 answers
  • Construct the described data set. The entries in the data set cannot all be the same. The median and the mode are the same. What
    14·2 answers
  • Which of the following is an rational number?
    10·2 answers
  • Help pls i will make u the brainiest
    8·2 answers
  • HURRY IM BEING TIMED
    14·2 answers
  • Math is hard plz help
    11·2 answers
  • PLEASE HELP IM STUCK WITH THIS ONE AND I DONT KNOW :(
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!