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
hram777 [196]
3 years ago
14

Let f(x) = 4 – x^2-, g(x) = 2 – x. Find (f + g)(x) and its domain.

Mathematics
1 answer:
Mademuasel [1]3 years ago
5 0
(f+g)(x)=(2-x)(2+x)+(2-x)=(2-x)(2+x+1)=(x+2)×(x+3)=x^2+5x+6 & Domain=R
You might be interested in
16.103 in expanded form
wariber [46]

Answer:

1 ten

6 ones

1 tenth

0 hundredths

3 thousandths

I'm sorry if I misunderstood.

Good luck though! :)

Please add Brainliest if you'd like, not that it matters.

6 0
3 years ago
Find the sum of the first 8 terms in the sequence?
Darya [45]
We need to find the 8 th term nth term is given as <span><span>an</span>=<span>a1</span>+(n−1)d</span> n=8, d =-4 (common difference) <span><span>a8</span>=<span>a1</span>+(8−1)×d</span> <span><span>a8</span>=1+7×(−4<span>)</span></span>
5 0
2 years ago
ABC is a right triangle. If AC = 12 and BC = 13, find AB.
AysviL [449]
Since BC is the hypotenuse...

α = 12
c = 13

Hence..

13² = 12² + ß²
ß = √(13² - 12²)
= √(169 - 144)
= √25
= 5

Hence, AB = 5

I hope this helps!
3 0
3 years ago
Read 2 more answers
The sum of Pete's and Sam's ages is 30. Five years ago, Pete was 3 times as old as Sam. How old is Sam?
RUDIKE [14]
P-5=3s-15 because Pete is 20 and Sam is 10. 20-5= 15 and 3(10)-15 also equals 15. The answer is C.
4 0
3 years ago
Read 2 more answers
On a map. 1 inch equals 15 miles. Two cities are 6 inches apart on the map. What is the actual distance between the cities? ​
WARRIOR [948]

Answer:

90 miles

Step-by-step explanation:

The person who answered first explained it well, so I dont have to.

have a nice day :)

5 0
3 years ago
Other questions:
  • June’s health insurance policy requires a copayment of $35 for each office visit and a copayment of $25 for each of her prescrip
    9·1 answer
  • Plot V2 and V3 on the number line.
    15·2 answers
  • Use the slope intercept form to write the equation of the line passing through the given point with the given slope (0, -3/4) m=
    8·1 answer
  • If 8,x,y,z and 20 are in arithmetic progression, find x,y,and z​
    15·1 answer
  • 3x = y + 4<br> 4y = 3x-1<br> O A. y = 3x + 3<br> OB. 4y = 3x - 1<br> O C. 2y = x-3<br> D. y = 3x-4
    9·1 answer
  • X+2•x+30=180 what is x
    10·2 answers
  • The toy factory at the North Pole uses 350 feet of wood to make 200 toys. At this rate,
    12·1 answer
  • The numbers of cookies in a shipment of bags are normally distributed, with a mean of 64
    8·1 answer
  • I will give brainlist if you answer all these questions please! I promise I will :))
    10·1 answer
  • Solve the equation for y.<br> y - 9 = 3x + 2
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!