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
dalvyx [7]
3 years ago
6

Let f(x)=2x+ 3 find f (2b)​

Mathematics
2 answers:
romanna [79]3 years ago
8 0

Answer:

14

Step-by-step explanation:

son4ous [18]3 years ago
5 0

Answer:

4b +3

Step-by-step explanation:

you would replace f(x) with f(2b), so

f(2b) = 2(2b)+3

4b +3

You might be interested in
How many solutions does 10+5x/15=4 have
strojnjashka [21]

Answer:never give up

Step-by-step explanation:

Yo

8 0
3 years ago
Read 2 more answers
Evaluate the expression when a=7 and b=4<br><br> 36/b+a
Rus_ich [418]
36/7+4
36/11
36÷11=3.27272727.... Repeating
7 0
3 years ago
a square window has a perimeter of (8x + 12) feet. Write an expression that represents the side length of the window. (in feet)
Harrizon [31]
8x+12=p so you would take away 12 from p making the equation 8x=p-12 and then divide that by 8 so the equation is x= p-12/8 ( x equals p minus 12 over 8)

7 0
3 years ago
Write "495 miles in 9 hours" as a rate in simplest form.
iogann1982 [59]

Answer:

44.55

Step-by-step explanation:

9 percent of 495

3 0
3 years ago
Read 2 more answers
If a semi circle has a diameter of 5 m what is the area?
klasskru [66]

Answer:

Exact answer = 10.41666666666666666666666666666pi

Estimated answer = 32.70938

Step-by-step explanation:

Semi circle formula: 1/2 * 4/3 * pi * r^3

r = 2.5

1/2 * 4/3 * pi * 2.5^3

2/3 * pi * 2.5^3

2/3 * pi * 15.625

10.416..... * pi

Exact answer = 10.417pi

We can estimate pi as 3.14

So, 10.417 * 3.14 = 32.70938

Exact answer = 10.41666666666666666666666666666pi

Estimated answer = 32.70938

8 0
3 years ago
Other questions:
  • How Do you simplify this and have positive exponents
    5·2 answers
  • a volleyball team won 60%, or 18 of the games they played. write and solve an equation to determine the number of games the voll
    8·1 answer
  • The fundraising group collected the quarters from the school's wishing well. The group arranged the quarters into 8 piles and of
    8·1 answer
  • Whats is 20x6+2x0+1 ????
    14·2 answers
  • HELP<br> What is the unit rate?<br><br> y=5x
    9·2 answers
  • What is the answer????
    10·2 answers
  • jamie has 12 bags of candy. in each bag there is 1/4 lb of candy. how many pounds of candy does jamie have in all?
    10·1 answer
  • Evaluate the arithmetic series described:
    9·1 answer
  • ATTENTION
    11·2 answers
  • A toy airplane climbs 30 vertical feet while traveling 50 feet horizontally. A toy helicopter climbs 20 feet while traveling 40
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!