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
Crank
3 years ago
13

Expand (x-4)^4 with binomial theorem or pascal's triangle SHOW ALL STEPS!

Mathematics
1 answer:
hichkok12 [17]3 years ago
6 0

Answer:

x^4 - 16x^3 + 96x^2 -256x + 256

Step-by-step explanation:

The coefficients of this using the pascal triangle is ;

1 4 6 4 1

Thus, we have that;

1(x^4•(-4)^0) + 4(x^3)(-4)^1 + 6(x^2)(-4^2) + 4(x^1)(-4)^3 + 1(x^0)(-4)^4

= x^4 - 16x^3 + 96x^2 -256x + 256

You might be interested in
Use this information to answer parts A, B, C, and D.
ikadub [295]

Answer:

A) la que cuesta $1.89

B)$5.68

C)$5.68

Step-by-step explanation:

5 0
2 years ago
Which expressions have a value of 1/2?
tangare [24]
A) 8/16 = 1/2; YES

B) 2^-1 = 1/2^1 = 1/2; YES

C) 2^0 = 1; NO

D) 2^1 = 2; NO

Hope this helped!
7 0
3 years ago
Read 2 more answers
. Two rectangles have a ratio of similarity of 4/7. If one side of the small rectangle is 12m long, how long is the same side of
Akimi4 [234]

Answer:

For two rectangles to be similar, their sides have to be proportional (form equal ratios). The ratio of the two longer sides should equal the ratio of the two shorter sides.

Step-by-step explanation:

3 0
3 years ago
Noah eats 1/3 of an apple in 1/6 of a minute. How much time will it take him to eat a full apple?
Free_Kalibri [48]

Answer:

1/2 a minute you multiply 1/6 by 3 and get 3/6 then simplify and end with 1/2 please brainliest ;)

Step-by-step explanation:

so 30

4 0
3 years ago
Compare the perimeter and area of the original figure to the perimeter and area of the reduced figure using the scale factor. A
Serggg [28]

Answer:

- The scale factor is one-half

- The perimeter of the model is the product of the scale factor and the perimeter of the original rectangle

-The area of the reduced figure is (1/2)^2 = 1/4 times the area of the original figure

Step-by-step explanation:

The ratio of the length of the original rectangle to that of the reduced rectangle is 6 to 3, or a factor of 1/2. The ratio of the width of the original rectangle to that of the reduced rectangle is 2 to 1, or, again, a factor of 1/2. So, because this ratio of 1/2 is constant, we know the total scale factor is 1/2, making B correct.

The perimeter of a rectangle is: P=2l+2w, where l is the length and w is the width. The perimeter of the reduced figure is: P = 2 * 3 + 2 * 1 = 6 + 2 = 8 units. The perimeter of the original figure is: P = 2 * 6 + 2 * 2 = 12 + 4 = 16 units.

Notice that 16 * (1/2) = 8, which means that the perimeter of the scale-factored, reduced rectangle is "the product of the scale factor (which is 1/2) and the perimeter of the original rectangle (which is 16)". So, C is correct.

The area of a rectangle is: A=lw, where l is the length and w is the width. The area of the reduced figure is: A = 3 * 1 = 3 units squared. The area of the original figure is: A = 6 * 2 = 12 units squared.

Notice that 12 * (1/4) = 3, which means that E is correct, but D is wrong.

Hope this helps!

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the reflection image of P (0, 0) after two reflections, first across x = −3 and then across y = −3? (−6, −6) (−6, −3) (−
    14·1 answer
  • Joe is making a recipe that calls for 3/4 teaspoon of cinnamon. His only measuring spoon holds 1/8 teaspoon. How many times will
    14·1 answer
  • What is 913 rounded to the nearest hundred
    8·1 answer
  • PLEASE HELP with math
    10·1 answer
  • Please help immediately ​
    15·1 answer
  • Sarawong invests $4,537 in a retirement account with a fixed annual interest rate of 4.55% compounded quarterly. What will the a
    5·1 answer
  • HELP 80 POINTS DUE SOON
    10·2 answers
  • Back to school is coming and laura is
    11·1 answer
  • Dana is given the total surface area of a rectangular pyramid. She is asked for the lateral surface area. Describe how Dana can
    11·1 answer
  • Choose the imensions that represen this rectlangl
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!