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
antoniya [11.8K]
3 years ago
14

Use the distributive property to write an expression that is equivalent to 12+4x.

Mathematics
1 answer:
Sav [38]3 years ago
7 0

Answer:

12 + 4x=  (6 x 2) + (2x x 2)

Step-by-step explanation:

this is the pic

You might be interested in
What is the LCM for 12 and 4
mars1129 [50]

Answer:

12

Step-by-step explanation:

4 and 12 only share 12 which is the lowest number :D

5 0
3 years ago
PLEASE HELP!!!!!!<br> (also if you do not know don't reply, so the people that do know see this)
FromTheMoon [43]

Answer:

1. A and L

2. C and M

3.D and K

4. B and F and G

5.E and H

6. B and F and G

Step-by-step explanation:

rhombus plus rectangle = square

5 0
2 years ago
The edge of a cube was found to be 30 cm with a possible error in measurement of 0.5 cm. Use differentials to estimate the maxim
IgorLugansk [536]

Answer:

for the volume a cube

Possible error = 1350cm³

Relative error = 0.05

Percentage error = 5%

For the surface area of a cube

Possible error = 180cm²

Relative error = 0.0333

Percentage error = 3.33%

Step-by-step explanation:

A cube is a three dimensional solid object with six (6) faces, twelve (12) edges and eight(8) vertices.

The volume of a cube = x³

Where x= length of the edge of a cube

X = 30cm 0.5cm

Differentiate V with respect to x (V = Volume of a cube)

dV/dx= 3 x²

dV= 3 x² . dx

dV = 3 × 30² × (0.5)

dV= 2700(0.5)

= 1350cm³

Maximum possible error = 1350cm³

Relative error = possible error /Volume

= dV/V

Recall that V = x³

V= (30)³

A = 27000cm³

Substitute the values for and V into the formula for Relative error

Relative error = 1350/27000

Relative error = 0.05

% error = Relative error × 100

= 0.05× 100

= 5%

Surface Area of a cube = 6x²

A = 6x²

Differentiate A with respect to x

dA/dx = 12x

dA/dx = 12x . dx

= 12 × 30 (0.5)

= 180cm²

Maximum possible error = 180cm²

Relative error = possible error / surface area

= dA/A

Recall that A = 6x²

A = 6(30)²

A = 5400cm²

Substitute the values for and A into the formula for Relative error

Relative error = 180/5400

Relative error = 0.0333(4 decimal place)

% error = Relative error × 100

= 0.0333 × 100

= 3.33%

8 0
3 years ago
The exponential function f(x) = 2(4)x increases more quickly than the linear function f(x) = 3x + 4.
Aleksandr [31]
Is this a true/false or do you need an actual mathematical answer?
i will edit my this to answer your question.
I'm just not exactly sure what you are asking :-/
5 0
3 years ago
The equation of a linear function in point-slope form is y-y1=m(x-x1). Harold correctly wrote the equation y=3(x-7) using a poin
grin007 [14]

Answer:

(7, 0).

Step-by-step explanation:

We have   y =  3(x - 7)

y = 3x - 21

Point-slope form is

y - y1 = 3(x - x1)

y  -  y1 = 3x - 3x1

Comparing this to the equation y = 4x - 21 we see that y1 = 0 and x1 = 7.

5 0
3 years ago
Other questions:
  • Find the radians and degrees with the given problem
    11·1 answer
  • A six-sided die is rolled twice. What is the probability that the result of both rolls are
    11·2 answers
  • What does f(x) mean?
    13·1 answer
  • If an object dropped from the height of 144 ft the function h(t)=-16t^2+144 gives the height of the object after t seconds. When
    14·1 answer
  • Insert &lt; or &gt; to form a true statement -17/18,3/5
    15·1 answer
  • Factor Completely: 3x2 + 9x - 30
    6·1 answer
  • Y’all I need help on #9
    6·1 answer
  • (05.01 MC)
    9·1 answer
  • 1 point
    5·1 answer
  • 382215 HELP ME WITH THIS QUESTION!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!