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
PIT_PIT [208]
2 years ago
11

What is (f + g)(x)? f(x) = -3x² g(x) = 4x + 3

Mathematics
1 answer:
fgiga [73]2 years ago
6 0

Answer:

(f+g)(x)=-3x^2+4x+3

Step-by-step explanation:

please mark me as brainlest

You might be interested in
Mack rolled two number cubes. What is the probability that the sum of the numbers Mack rolled is either 6 or 8?
vodomira [7]
4/36 im thinking. not sure though
4 0
4 years ago
Find the slope of the line y=-1/4x+9
Basile [38]

Answer:

slope = - \frac{1}{4}

Step-by-step explanation:

The equation of a line in slope0 intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - \frac{1}{4} x + 9 ← is in slope- intercept form

with slope m = - \frac{1}{4}

3 0
3 years ago
Find the distance between the points A(13,2) and B(7,10)
Anna007 [38]

Answer:

10 = D

Step-by-step explanation:

Method #1

We can draw a <em>right triangle</em> on the graph upon where the points are located and use the Pythagorean Theorem:

{a}^{2} + {b}^{2} = {c}^{2}

{6}^{2} + {8}^{2} = {c}^{2}

36 + 64 = {c}^{2}

100 = {c}^{2}

10 = c

* Whenever we talk about distance, we ONLY want the NON-NEGATIVE root.

_______________________________________________

Method #2

Or, we can use the Distance Formula:

\sqrt{[-x_1 + x_2]^{2} + [-y_1 + y_2]^{2}} = D

<em>B</em>[7, 10] <em>A</em>[13, 2]

\sqrt{[-2 + 10]^{2} + [-13 + 7]^{2}} = D

\sqrt{8^{2} + [-6]^{2}} = D

\sqrt{64 + 36} = D

\sqrt{100} = D

10 = D

* Whenever we talk about distance, we ONLY want the NON-NEGATIVE root.

** You see? It does not matter which method you choose, as long as you are doing the work correctly.

I am delighted to assist you anytime.

6 0
3 years ago
The weight of poodles at the dog pound are 22.1 , 24.3, 25.0, 27.1 , .30.0. What is the<br>mode?​
Mekhanik [1.2K]

Answer:

None

Step-by-step explanation:

Because mode is a set of data values is the value that appears most often. If there is no data value or data values that occur most frequently, we say that the set of data values has no mode.

4 0
3 years ago
What value (s) for n will make this expression true?
umka2103 [35]

Answer:

0 and 3.5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • The college team won 30 games last year. This year it won 25 games what was the percent decrease of games won?
    7·1 answer
  • Show that x = -5 is a solution to the inequality 18x – 42 ≠7x
    11·1 answer
  • Write in simplest form :<br>36 minutes to 3/2hrs​
    14·1 answer
  • ✨✨Easy points for those who are good at math!✨✨
    10·1 answer
  • Sam has 3x + 4 dollars saved. Tessa has saved 7x + 16 dollars. Together they
    14·1 answer
  • If you
    8·1 answer
  • What movie is this from
    12·1 answer
  • Sue wakes up at 7:00 A.M. and gets ready for school. First, it takes her 20 minutes to get dressed and then 15 minutes to eat
    5·2 answers
  • -(5n-9)+3n=-2(5n-20)<br> what is n?
    10·2 answers
  • PLEASE HELP !
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!