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
Serhud [2]
3 years ago
12

What is the answer please help

Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
8 0

Answer:

x^2 + 3x -1

Step-by-step explanation:

f(x) = 3x-2

g(x) = x^2+1

(f+g)(x) =  3x-2+x^2+1

Combine like terms

           = x^2 + 3x -1

You might be interested in
A certain control heating process requires that the temperature be raised from − 23 ∘ C at the rate of 4 ∘ C every hour . Find t
Harrizon [31]

Answer:

Temperature after 12 hours = 25°C

Step-by-step explanation:

Given:

Current tempreture = -23°C

Tempreture incresing rate = 4°C per hour

Total time = 12 hour

Find:

Temperature after 12 hours

Computation:

Temperature after 12 hours = Current tempreture + (Tempreture incresing rate)(Total time)

Temperature after 12 hours = -23 + (4)(12)

Temperature after 12 hours = -23 + 48

Temperature after 12 hours = 25°C

5 0
3 years ago
Solving equations (algebra). Thank you!
LenKa [72]

Answer:

\large\boxed{\dfrac{1}{x^2}+x^2=23}

Step-by-step explanation:

\left(\dfrac{1}{x}+x\right)^2=25\qquad\text{use}\ (a+b)^2=a^2+2ab+b^2\\\\\left(\dfrac{1}{x}\right)^2+2(x\!\!\!\!\diagup)\left(\dfrac{1}{x\!\!\!\!\diagup}\right)+x^2=25\\\\\dfrac{1}{x^2}+2+x^2=25\qquad\text{subtract 2 from both sides}\\\\\dfrac{1}{x^2}+x^2=23

5 0
3 years ago
The figure shows five points. A point has been translated right and up. Based on the graph, which statements about the points co
REY [17]

If a point is translated right and up, then the image of the point should be to the right and up from the original point, aka the preimage.

Let's go through the choices.

A. Point D could be the image of B.

D is up and to the right of B, so yes. Select choice A

B. Point C could be the image of A.

C is below A, so no

C. Point E could be the image of C.

E is up and to the right from C so yes, Select choice C

D. Point D could be the image of A.

D is down and to the right of A so no.

E. Point E could be the image of B.

E is up and to the right of B so yes. Select choice E

F. Point C could be the image of E.

No C is down and to the left of E.

Answers: A C E

6 0
3 years ago
Read 2 more answers
Question 7. K(7/4) equals ?
dusya [7]
Unless K is defined, this problem doesn’t make sense...even if we divide over k then k would eventually equal nothing (not zero)
3 0
3 years ago
Compute the permutations and combinations. From a committee consisting of 5 men and 6 women, a sub-committee is formed consistin
kolbaska11 [484]

Answer:

360

Step-by-step explanation:

Multiply them all

3 0
3 years ago
Other questions:
  • Help in geometry asap please!!
    12·1 answer
  • Una vajilla consta de 24 platos llanos, 12 platos hondos, 12 platos pequeños y 3 fuentes. Cual sera el precio de la vajilla si l
    5·1 answer
  • If the perimeter is 560 yards what is the dimensions
    9·1 answer
  • Gravel is being dumped from a conveyor belt at a rate of 35 ft3/min, and its coarseness is such that it forms a pile in the shap
    7·1 answer
  • Which of the follwing is not equivalent to the ratio 50/75
    6·2 answers
  • Anyone have any idea what the pattern may be? Need help ASAP!
    11·1 answer
  • What is the slope of a line that is parallel to the line represented by the equation y=7/6x+4
    11·1 answer
  • How many 1/6 pieces are there in 3/6<br>​
    7·1 answer
  • Which statements are true about points A, B, and C? check all that apply.​
    14·1 answer
  • turin the numbers 5x-4 6x-23 -2x+33 into a expression and them simplify the expression. PLZ HELP ME!!!!!!!!!!!!!!!!!!!!!! ITS WO
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!