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
Papessa [141]
3 years ago
12

With instructions too please

Mathematics
1 answer:
irga5000 [103]3 years ago
7 0

Answer on pic above

Hope this helps

You might be interested in
The second statement is the of the first.
kipiarov [429]
B is the answer b.converse
5 0
2 years ago
684 =<br> A<br> 600 + 80 + 40<br> B<br> 40 + 600 + 8<br> 6 + 80 + 400<br> D<br> 600 + 80 + 4
borishaifa [10]

Answer:

The answer is d. Hope this helps :D

Please mark brainliest!

4 0
2 years ago
Read 2 more answers
What is the derivative of y with respect to x if y = 2/X4
zepelin [54]
You're correct, the answer is C.

Given any function of the form y=x^n, then the derivative of y with respect to x (\frac{dy}{dx}) is written as:
\frac{dy}{dx}=nx^n^-^1

In which n is any constant, this is called the power rule for differentiation.

For this example we have y= \frac{2}{x^4}, first lets get rid of the quotient and write the expression in the form y=x^n:
y= \frac{2}{x^4} =2x^-^4

Now we can directly apply the rule stated at the beginning (in which n=-4):
\frac{dy}{dx}=(2)(-4)x^{-4-1}=-8 x^{-5}= -\frac{8}{x^5}

Note that whenever we differentiate a function, we simply "ignore" the constants (we take them out of the derivative).
6 0
3 years ago
Expand and simply <br>a) 2(4c+5d)+3(c-3d) <br>b) 6(3m+n)-4(m-n)<br>​
dezoksy [38]

Answer:

a. 11x + d

b. 15m + 10n

Step-by-step explanation:

a. 2(4c+5d) + 3(x-3d)

Break the brackets:

2*4c + 2*5d + 3*x - 3*3d

= 8x + 10d + 3x - 9d

Collect like termsL

= 8x + 3x + 10d - 9d

= 11x + 1d

b. 6(3m+n) - 4(m-n)

Break the brackets:

= 6*3m + 6*n - 3*m - 4*(-n)

= 18m + 6n - 3m - (-4n)

= 18m -3m + 6n + 4n

= 15m + 10n

Hope this helped :3

3 0
3 years ago
Paula has $54. She bought some pencils, each costing $0.75, and a paper ream for $2.50. She is left with $42.50 after buying pen
8090 [49]

Answer:

12 pencils

Step-by-step explanation:

let no. of pencils bought be x.

54 - 0.75x - 2.50 = 42.50

9 = 0.75x

x = 12

Topic: algebraic equations

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

7 0
3 years ago
Other questions:
  • Find the number, 112/ 100 of it is 56
    6·1 answer
  • loretta is trying to build the largest taco in the world. she used 5000 pound of ground beef and one tenth as many pound of chee
    11·1 answer
  • Four friends share 3 sheets of construction paper equally what fraction of a sheet of paper does each friend get
    6·1 answer
  • There is two images guys so don get confused PLZ HALP
    12·1 answer
  • I already paid for brainly and it's making me pay again this is ridiculous. Is there a way to make it unlock the answers it keep
    10·1 answer
  • HELP PLZZZZZZZ STANDARD FORM
    5·1 answer
  • SOMEONE PLS HELP ME: The sum of three consecutive EVEN numbers is 48. What are the smallest of these numbers?
    10·2 answers
  • How do you write 0.277777777777...... as a fraction?
    14·1 answer
  • 1/5 divided by 4 equals to what
    7·1 answer
  • The function fis given by this table of values.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!