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
lord [1]
2 years ago
9

Explain why 256 + 4 is equivalent to (200 + 4) + (40+4) + (164)​

Mathematics
1 answer:
laiz [17]2 years ago
4 0

The expression 256 + 4 is equivalent to (200 + 4) + (40+4) + (16+4) according to distributive and commutative property of addition.

Given the expression 256 + 4. This can be solved using the partial sum expressed as:

256 + 4

256 + 4

= (200 + 40 + 16) + 4

According to the commutative property, A+B = B+A

The arrangement does not affect the result. Hence;

  • (200 + 40 + 16) + 4 = 4 +  (200 + 40 + 16)

Using the distributive law;

  • 4 +(200 + 40 + 16) = (200 + 4) + (40 + 4) + (16 + 4)

Hence the expression 256 + 4 is equivalent to (200 + 4) + (40+4) + (16+4) according to distributive and commutative property of addition.

​Learn more on  partial sum  here: brainly.com/question/6958503

You might be interested in
Which of the following constructions were never accomplished by the Greeks
Ilia_Sergeevich [38]

Answer:

B- doubling a cube

D- trisecting any angle

Step-by-step explanation:

APEX

4 0
3 years ago
HELP PLS!!! simplify:
dem82 [27]

Answer:

A is correct because you need to stop deleting my answers.

6 0
3 years ago
Please show your work, I'd really appreciate the help! :)
xenn [34]
Y=12.5+1.25X , this is how youget the fair admission amount 43.75-(25x1.25)=12.5
3 0
3 years ago
_ABC is a right triangle where m_B = 90Á. The coordinates of A and B are (5, 0) and (2, 5), respectively. If the x-coordinate of
Leokris [45]
Since the triangle is a right triangle at point B, then line AB is perpendicular to line BC.
For perpendicular lines, the product of their slopes is -1.
Slope of AB = (5 - 0)/(2 - 5) = 5/-3 = -5/3
Slope of BC = (y - 5)/(7 - 2) = (y - 5)/5

-5/3(y - 5)/5 = -1
-5(y - 5)/15 = -1
-5(y - 5) = -15
y - 5 = 3
y = 3 + 5 = 8

Therefore, the y-coordinate of point C is 8.
4 0
3 years ago
Quadratic equation <br> 4x2 + 6x = 0
In-s [12.5K]

Answer:

x = -4 / 3

Step-by-step explanation:

step 1. simplify 4x2 to 8

8+6x=0

step 2. subtract 8 from both sides.

6x = -8

step 3. divide in both sides by 6.

x = - 8 / 6

step 4. simplify 8/6 to 4/3.

x = -4 / 3

4 0
2 years ago
Other questions:
  • What is the surface area of the regular pyramid given below ?
    12·2 answers
  • (2/5 - 1/10) + 2^3 - 23/25<br> A) 1 12/25<br> B) 2 2/5<br> C) 3 8/25<br> D) 4 3/5
    14·2 answers
  • C.6<br> 12. Expand &amp; simplify:<br> (x - 5)(x-4)
    12·1 answer
  • An ANOVA procedure is used for data that were obtained from four sample groups each comprised of five observations. The degrees
    14·1 answer
  • The function f(x) = -6x. The graph of g(x) is f(x)vertically stretched by a factor of 7 and reflected in the x-axis. What is the
    6·2 answers
  • Find the values of x and y.
    12·2 answers
  • I need help with this question ?
    9·1 answer
  • 6. Which is a not a true statement about the figures shown below?<br> this is do soon thx
    5·2 answers
  • What would be the volume of a tree that has a radius of 2 feet and a length of 14 feet?
    14·2 answers
  • What is the mean absolute deviation for this set 65 95 85 70 70 95 55
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!