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
MA_775_DIABLO [31]
4 years ago
9

If f(x)=5x^2 and g(x)=x-2 what is (fog)(-3)

Mathematics
1 answer:
olga2289 [7]4 years ago
7 0

Answer:

(fog)(-3) = 125

Step-by-step explanation:

So, we need to first evaluate g(-3) and then plug the value of g(-3) into f(x) to find (fog)(-3). So, let's do that:

g(-3) = -3-2 = -5

f(g(-3)) = f(-5) = 5(-5)^2 = 5(25) = 125

Thus, (fog)(-3) = 125.

You might be interested in
Show your work on how u would get the answer<br><br> ANSWER: 6x-2
dimaraw [331]

Answer:

since I can't see the whole shape or what the question is asking for, I'm going to assume that the shape is a square and that the question is asking for the perimeter because that appears to be the only way to get 6x–2

2(x+2) + 2(2x-3)\\=(2x+4)+(4x-6)\\= 6x-2

Step-by-step explanation:

to get the answer 6x–2, you would have to multiply the base by 2 and the height by 2 and add them together.

7 0
3 years ago
Please Please Please help me
mrs_skeptik [129]

Answer:

18 \sqrt{5\\}

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Name each polynomial by degree and number of terms .
laiz [17]

Answer:

Polynomials are classified according to their number of terms. 4x3 +3y + 3x2 has three terms, -12zy has 1 term, and 15 - x2 has two terms. As already mentioned, a polynomial with 1 term is a monomial. A polynomial with two terms is a binomial, and a polynomial with three terms is a trinomial.

5 0
2 years ago
an athlete jumps these 4 distances in a long jump competition. which jump does NOT round to 4.7 meters?
Len [333]

Answer:

3rd jump: 4.642 rounds down to 4.6

6 0
3 years ago
Evaluate the expression,<br> if x = 9, y = 3, and z = 5.<br> z²(x - y)
EastWind [94]
The answer is 150.
(5)^2(9-3)
25(6)
=150
3 0
1 year ago
Other questions:
  • What is the number in standard form 4.9 x 10 by the 8th power
    15·1 answer
  • Find the sine of ∠A.
    11·2 answers
  • 11. What other information do you need to prove the triangles congruent using the AAS Congruence Postulate?
    9·2 answers
  • (6x + 7) - (-9x - 9)
    11·2 answers
  • Determine the intercepts of the line.<br><br>8x−5y=−11<br><br>​
    14·1 answer
  • HELPPPP WILL GIVE BRAINLIEST TO FIRST RIGHT ANSWER
    8·2 answers
  • An elevator ascends, or goes up, at a rate of 750 feet per minute. Is the height to which the elevator ascends proportional to t
    7·1 answer
  • Two students raced their model cars down a track. The first car traveled
    7·1 answer
  • Does anyone know the answer???
    10·2 answers
  • F(x) is a function true or false?​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!