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
Svetradugi [14.3K]
4 years ago
12

Simplify (-8x to the 6th power) (4x to the 2nd power)

Mathematics
1 answer:
hoa [83]4 years ago
4 0
This equation in numbers:
(-8x)^6 • (4x)^2
(262144•x^6) • (16x^2)
4,194,304x^8
You might be interested in
I need help figuring out which ones are positive and what ones are positive?
aalyn [17]
First one is positive second one is negative third one is negative fourth one is positive and the last one is positive
5 0
4 years ago
What is the rate of travel 1200 miles in 30 hours
Readme [11.4K]

Answer:

40

Step-by-step explanation:

1200/30 = 40

it should be the answer if the per is between 1200 miles and 30 hours

3 0
3 years ago
Read 2 more answers
Select the polynomial that is a perfect square trinomial. 36x2 − 4x 16 16x2 − 8x 36 25x2 9x 4 4x2 20x 25.
Naya [18.7K]

The polynomial a,b,c,are not perfect square polynomial and the polynomial d is perfect square polynomial.

The given polynomial is

a) 36x^2-4x+16

What is the form of perfect square polynomial?

(ax+b)^2

we solve this method by using perfect square method

add and subtract 1/9

36x^2-4x+16+\frac{1}{9}-\frac{1}{9}

factor 36

\frac{143}{9}+36(x^2-\frac{x}{9}+\frac{1}{324} )

Now complete the square

\frac{143}{9}+36(x^2-\frac{1}{18})^2

Therefore this is not perfect square trinomial.

Similarly for

b) 16x^2-8x+36

Complete square is,

16(x-\frac{1}{4})^2+35

This polynomial is also not perfect square trinomial.

c) 25x^2+9x+4\\

complete square is,

25(x+\frac{9}{50})^2+\frac{319}{100}

This polynomial is not perfect square trinomial.

d)4x^2+20x+25\\

complete square is,

(2x+5)^2

This polynomial is perfect square trinomial.

Therefore,

The polynomial a,b,c,are not perfect square polynomial and the polynomial d is perfect square polynomial.

To learn more about perfect square trinomial visit:

brainly.com/question/1538726

3 0
2 years ago
There are 12 boys and 8 girls in a hall, each holding coins in their hand.The mean number of coins for the children is 15
worty [1.4K]

Answer:

156 for the girls and 96 for the boys.

Step-by-step explanation:

So I did 12x8 for the girls and I got 96. Although , for the boys I did 15x12 and got 156.

3 0
4 years ago
What does 11x-7y=-14
Kryger [21]
11x-7y=14
-11x       -11x

-7y=-11x+14
 /-7     /-7    /-7

y=11-2  <<<< The is the final answer. Hope it helps!!
     /7
4 0
3 years ago
Other questions:
  • Researchers have observed that rainforest areas next to clear-cuts (less than 100 meters away) have a reduced tree biomass compa
    12·1 answer
  • 8TH GRADE MATH PLEASE HALP ME BRAILIEST!!!!(06.01)A scatter plot is made with the data shown:
    12·2 answers
  • Point K on the number line shows Kelvin's score after the first round of a quiz: A number line is shown from negative 10 to 0 to
    14·1 answer
  • A hubcap has a radius of 40in. What is the area of the hubcap
    14·1 answer
  • 3500 calories for 6 servings of pie ----------- calories per serving
    11·2 answers
  • The dot plot shows the favorite sport to play according to some middle school students chosen at random. Which statement is true
    15·2 answers
  • HELP ME PLEASEEEEEEEEEEEEEEEEEEE
    13·1 answer
  • How many solutions for x does the following equation have?
    8·1 answer
  • Two angles of a quadrilateral measure 105° and 150°. The other two angles are in a ratio of 4:17. What are the measures of those
    11·2 answers
  • Please help ill give you 50 points
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!