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
gtnhenbr [62]
3 years ago
11

Roger needs to buy supplies for his model airplane. He needs glue and paint, but he

Mathematics
1 answer:
OverLord2011 [107]3 years ago
7 0

Answer:

TELL HIM TO STOP BEING SO CHEAP!!!!!!!!! <3

and i oop-

Step-by-step explanation:

You might be interested in
Plz fast I need it<br>plz plz plz<br>​
GarryVolchara [31]

Answer:

PQ = 1/2BC

Step-by-step explanation:

6 0
3 years ago
How to differentiate y=x^n using the first principle. In this question, I cannot use the rule of differentiation. I have to do t
Zarrin [17]

By first principles, the derivative is

\displaystyle\lim_{h\to0}\frac{(x+h)^n-x^n}h

Use the binomial theorem to expand the numerator:

(x+h)^n=\displaystyle\sum_{i=0}^n\binom nix^{n-i}h^i=\binom n0x^n+\binom n1x^{n-1}h+\cdots+\binom nnh^n

(x+h)^n=x^n+nx^{n-1}h+\dfrac{n(n-1)}2x^{n-2}h^2+\cdots+nxh^{n-1}+h^n

where

\dbinom nk=\dfrac{n!}{k!(n-k)!}

The first term is eliminated, and the limit is

\displaystyle\lim_{h\to0}\frac{nx^{n-1}h+\dfrac{n(n-1)}2x^{n-2}h^2+\cdots+nxh^{n-1}+h^n}h

A power of h in every term of the numerator cancels with h in the denominator:

\displaystyle\lim_{h\to0}\left(nx^{n-1}+\dfrac{n(n-1)}2x^{n-2}h+\cdots+nxh^{n-2}+h^{n-1}\right)

Finally, each term containing h approaches 0 as h\to0, and the derivative is

y=x^n\implies y'=nx^{n-1}

4 0
3 years ago
Solve for y, where v is a real number.<br> Vu+ 7 = 8
Blababa [14]
V is a real number Because v is 1 which will tell you you came from 7 to 8 which was a 1 jump .
8 0
3 years ago
Read 2 more answers
The Polygons below are similar. Find the value of z. <br><br> A. 4.5<br> B. 7.5<br> C. 12<br> D. 16
Misha Larkins [42]
The correct answer is B. 7.5
Similar polygons are polygons wherein its corresponding sides are proportional. All corresponding sides of the larger polygon are proportional to the corresponding sides to the smaller polygon, wherein segment HG is proportional to segment DC, and segment FG is proportional to segment BC. (See attachment for reference) A <span>proportion  is an equation that states two ratios are equivalent. By cross multiplying the two ratios, you get an equation for finding the value of z, which is 7.5</span>

8 0
4 years ago
What is x if f(x)=2^x is graphed
Amanda [17]
THIS CANNOT BE ANSWERED .......................................................................
5 0
3 years ago
Other questions:
  • Answer correctly for brainliest and also get a thanks ! Please don't answer if you don't know it . Choose all answers that are c
    12·2 answers
  • What is a number that can be divided out of each term in an expression?
    13·2 answers
  • The function c(t) represents the total cost for a quilter to make t quilts. c(t)=55t+175 what does the value 55 represent in thi
    14·2 answers
  • Danielle and Emilia brought apples, bananas, and oranges to a fruit sale.
    6·1 answer
  • Measure of xyz fast and correct please
    8·1 answer
  • Write an expression, using an exponent, equivalent to 5 x 5 x 5 x 5.Enter your expression in the space provided.
    9·2 answers
  • A DVD has a diameter of 14 centimeters. What is the area of the DVD? Round your answer to the nearest
    14·1 answer
  • POSSIBLE POINTS: 11.76
    7·1 answer
  • Classify the pair of angles.
    6·2 answers
  • Which of the following is the sum of two polynomials 3x^2-5x+2 and 5x^2-2x-6.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!