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
Over [174]
3 years ago
14

Please help me answer

Mathematics
1 answer:
Alla [95]3 years ago
6 0

Answer:

No

Step-by-step explanation:

You might be interested in
If f(x) = 3x2 and g(x) = x+2, find (f•g)(x).
Alecsey [184]

Since you have provided me with • symbol I must assume it's about function multiplication, but since standard keyboard doesn't have the function composition symbol \circ I must assume you meant either.

1. Case you meant multiplication.

(f\cdot g)(x)=3x^2\cdot(x+2)=\boxed{3x^3+6x^2}

2. Case you meant composition.

(f\circ g)(x)=f(g(x))=f(x+2)=3(x+2)^2=\boxed{3x^2+12x+12}

Hope this helps. Next time please use LaTeX to format your equations so that others can give you answers as well.

5 0
3 years ago
WHICH OF THE FOLLOWING IS THE SLOPE?
Degger [83]
I think it’s answer d
4 0
3 years ago
What is the sum of 5 feet 9 inches and 12 feet 3 inches?
Viefleur [7K]
18 ft. just took this test

6 0
3 years ago
Read 2 more answers
What is 2.54 centimeters in customary?
sveticcg [70]
2.54 cm in customary = 1 inch
3 0
3 years ago
The perimeter of a triangle is 41 inches. The three sides of the triangle are all differnt lenghts. The longest side is 10 less
erma4kov [3.2K]

Answer:

Longest\ side=20\ inches\\\\Middle\ side=15\ inches\\\\Shortest\ side=6\ inches

Step-by-step explanation:

Let be "x" the lenght of the longest side, "y" the lenght of the middle side and "z" the lenght of the shortest side.

The perimeter is:

41=x+y+z       [Equation 1]

We know that the longest side is 10 less than twice the middle side length. This can be expressed as:

x=2y-10          [Equation 2]

And the middle side length is three less than three times the shortest side length. This is:

y=3z-3         [Equation 3]

The steps are:

- Solve for "z" from the third equation:

y=3z-3\\\\y+3=3z

z=\frac{y+3}{3}    [Equation 4]

- Substitute [Equation 4] into [Equation 1]

- Substitute [Equation 2] into [Equation 1]

Then:

41=(2y-10)+y+(\frac{y+3}{3})

- Solve for "y":

41=2y-10+y+\frac{y+3}{3}\\\\41=2y-10+y+\frac{y}{3}+1\\\\41=\frac{10}{3}y-9\\\\41+9=\frac{10}{3}y\\\\\frac{50*3}{10}=y\\\\y=\frac{150}{10}\\\\y=15

- Substitute this value into [Equation 2] and into [Equation 4]:

x=2(15)-10\\\\x=20

z=\frac{(15)+3}{3}\\\\z=6

4 0
3 years ago
Other questions:
  • The radius of a circle is 8 cm<br> Calculate the circumference of the circle <br> [Use pi r = 3.1]
    14·1 answer
  • I don’t know how to do this
    7·2 answers
  • _________ are an indication that your vehicle may be developing a cooling system problem. A. Abrupt changes or trends in engine
    6·2 answers
  • A box contains 3 coins. One coin has 2 heads and the other two are fair. A coin is chosen at random from the box and flipped. If
    12·1 answer
  • Which equation has a value less than 2,175?
    14·1 answer
  • What does x+x+x+x+x-1+1+1+1= ?<br><br> (Giving this for 30 points)
    11·2 answers
  • The market Sells small cartons of eggs containing 6 eggs and medium cartons of eggs containing 12 eggs.
    15·1 answer
  • Answer please<br> please please please
    11·2 answers
  • What's is the slope of this line?<br>Need this ASAP​
    7·1 answer
  • How is a line of best fit drawn? Describe how you decide where to put it.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!