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
Mrac [35]
3 years ago
7

(-4x^5)^2(-2x^4)^5 Please help????!

Mathematics
1 answer:
ycow [4]3 years ago
8 0

Answer:

-512x^{30}

Step-by-step explanation:

(-4x^5)^2 = 16x^{10}\\(-2x^4)^5 = -32x^{20}\\16x^{10} * -32x^{20} = -512x^{30}

You might be interested in
CAN ANYONE TELL ME WHAT THE ANWSER IS:
Anna71 [15]
2.8 I got that same on on khan academy it’s 2.8 trust me
7 0
2 years ago
Use the Midpoint Rule and the given data to estimate the value of the integral I. (Give the answer to two decimal places.)
svlad2 [7]

Answer:

a) integral = 24.72

b) |Error| ≤ 0.4267

Step-by-step explanation:

a)

The integral:

\int_{0}^{3.2} f(x) dx

can be  approximated with the midpoint rule, as follows:

6.7*(0.8 - 0.0) + 8.9*(1.6 - 0.8) + 6.9*(2.4-1.6) + 8.4*(3.2 - 2.4) = 24.72

(that is, all the intervals are 0.8 units length and f(x) is evaluated in the midpoint of the interval)

b)The error bound for the midpoint rule with <em>n</em> points is:

|Error| ≤ K*(b - a)^3/(24*n^2)

where <em>b</em> and are the limits of integration of the integral and K = max |f''(x)|

Given that -5 ≤ f''(x) ≤ 1, then K = 5.  Replacing into the equation:

|Error| ≤ 5*(3.2 - 0)^3/(24*4^2) = 0.4267

5 0
3 years ago
Pls help me<br> 4x-2y=14<br> y=1/2x-1
kati45 [8]
Judging by the problem you want me to use substitute method
Since why equals 1/2x-1 you
Do 2(1/2x-1)= x-2
You multiple by 2 cause there’s two on the top for y. So the problem is now 4x-x-2
Combine like terms 3x+2=14
Subtract two on both sides
3x=12
X=4
Go back to the bottom since u know x now do y= 4.1/2-1 solve to get one
Y=1 so your answer is (4,1)

5 0
2 years ago
Me.Woodruff owns an automobile parts store and typically marks up merchandise 32% over warehouse cost. how much would he charge
statuscvo [17]
The answer is 65 so u just leave the house and u go and get drink and hang out with your friends. 
5 0
3 years ago
Read 2 more answers
Select True or False for each statement
adoni [48]
<span>False

</span>
<span>True.

glad to help out
</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • Please help ASAP !!!!!
    9·2 answers
  • Michael had a 12 food tree fall down during a recent storm. If he is going to cut the tree into 1/3 pieces, how many pieces will
    14·1 answer
  • Use the expression 5x 23 to match the following vocabulary words. 1.2coefficient 2.3variable 3.5exponent 4.xbase
    14·1 answer
  • Correctly order the proceed for solving for x using the algebraic properties of equality.
    5·1 answer
  • Find the probability that there are no H when a fair coin is flipped three times.
    15·1 answer
  • WILL GIVE BRAINLIEST:
    14·2 answers
  • Help me with this please
    8·1 answer
  • I need help sorry about the pic but pls try to help thank you
    11·1 answer
  • In Mendel’s genetic experiments many characteristics of the plants were quantified, such as their height (tall or short), flower
    9·1 answer
  • Given the equation y = x – 2, you substitute 5 for x. Check all true statements below.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!