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
Aleks [24]
3 years ago
15

Which expression represents: the sum of a number and 12 N 12 1 x 12 12 m 12

Mathematics
1 answer:
marysya [2.9K]3 years ago
7 0
Sum is the result of adding so
12 + x, but i don't see it as a option.
You might be interested in
A pyramid has a surface area of 24 m^2.
Yuliya22 [10]

Answer:

The replicas will have a surface area of 3 m2, 2.4 m2 and 2 m2.

Step-by-step explanation:

You would have to multiply:

24 x 1/8 = 3

24 x 1/10 = 2.4

24 x 1/12 = 2

7 0
2 years ago
Which of these shows the complete factorization of 6x^2y^2-9xy-42
sineoko [7]

Answer:

3 • (2xy - 7) • (xy + 2)

Step-by-step explanation:

(((2•3x2) • y2) -  9xy) -  42

6x2y2 - 9xy - 42  =   3 • (2x2y2 - 3xy - 14)

4 0
2 years ago
Which of these strategies would eliminate a variable in the system of equations?
KATRIN_1 [288]
Answer: A and B


Explanation: I’ll use A as an example. When you multiply the bottom equation by -3/2, the equation becomes: -9x+6y=-3. Then, proceed to add the equations. Look at X and Y in both equations: do the Y variables in both equations equal to 0 when added together? Yes, because -6y+6y=0! Therefore, you can eliminate y in these two equations.




Hope that’s helps シ
6 0
3 years ago
What is the kinetic energy of an object of mass of 30 K moving with a speed of 15 M/S2
ale4655 [162]

You literally need to apply the formula

K=\dfrac{1}{2}mv^2

where m is the mass and v is the speed

5 0
3 years ago
(Factorisation of Algebraic Expressions)
larisa [96]

Step-by-step explanation:

a.) 6x - 12

= 6( x - 2)

b.) 4ay - 24az

= 4a( y- 6z)

3 0
2 years ago
Other questions:
  • While on vacation, your family traveled 2040 miles in 6 days. Your average speed was 340 miles
    10·1 answer
  • 92542 nearest ten thousand
    13·1 answer
  • Use the order of operations and the digits 2, 4, 6, and 8 to create an expression with a value of 2
    9·1 answer
  • Use compatible numbers to estimate the quotient 63.5÷5
    9·1 answer
  • Solve for z: 3/4z – 1 = 1/4(z + 8).
    11·1 answer
  • Which of the choices best describes the transformations that are represented by the footprints? A reflection across a line follo
    11·1 answer
  • The figure below shows triangle XYZ and some of its transformed images on a coordinate grid: Which of the four triangles was for
    11·2 answers
  • How is 40 gummy bears for 5 dollars written as a fraction?
    6·2 answers
  • Amy,Tyrone, Nina, Jake, and Mandy are standing on line at the grocery store. Each one is wearing a different color shirt: red, g
    9·1 answer
  • 12. Solve the following inequality.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!