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
kirill115 [55]
2 years ago
6

Plzzzz help mee plzzzzzzz

Mathematics
1 answer:
yan [13]2 years ago
8 0

Answer:

A. 20%

Step-by-step explanation:

Hope it helps!

You might be interested in
The coefficients corresponding to k = 0, 1, 2, ..., 6 in the expansion of (x + y)^6 are _____.
Kryger [21]
Using the triangle of pascal we have that the expression equivalent to (x + y) ^ 6 is given by:
 x ^ 6 + 6x ^ 5y + 15x ^ 4y ^ 2 + 20x ^ 3y ^ 3 + 15x ^ 2y ^ 4 + 6xy ^ 5 + y ^ 6
 Therefore, the coefficients of the expansion are given by:
 1, 6, 15, 20, 15, 6, 1
 Answer:
 
The coefficients corresponding to k = 0, 1, 2, ..., 6 in the expansion of (x + y) ^ 6 are 1, 6, 15, 20, 15, 6, 1
5 0
3 years ago
Read 2 more answers
Find two consecutive odd integers whose sum is 84.
lesya [120]
41 and 43 I hope this helps
6 0
3 years ago
Plzz anwser ill give brainlest simplify 16- 8/15
Anton [14]

Answer:

232/15 [as an improper fraction] or 15 7/15 [as a mixed fraction]

Explanation:

16 - 8 / 15 =

(16) - (8 / 15) =

((16 × 15) / 15) - ((8) / 15) =

((240) / 15) - ((8) / 15) =

(240 - 8) / 15 =

232 / 15 =

15 7/15

7 0
2 years ago
Using Cramer’s Rule, what is the value of x in the system of linear equations below? x+3y=16 3x+y=8
alexdok [17]
Cramer's rule works as follows:
x+3y=16
3x+y=8
Then 
x=Dx/D
y=Dy/D
where Dx,Dy,D are 2x2 matrices formed from of coefficients and right hand side.
D=
1 3
3 1
=1-9=-8
Dx=matrix D with first column replaced by the vector [16,8]=
16,3
8 1
=16-24
=-8

Dy=matrix D with second column replaced by the vector [16,8]=
1 16
3 8
=8-48
=-40

Therefore
x=-8/-8=1
y=--40/-8=5

Check:
x+3y=1+3(5)=16
3x+y=3(1)+5=8   ok.
4 0
3 years ago
What is the vertex of the graph of the function f(x) = x2 + 8x − 2 ?
scoundrel [369]
Thé vertex of the graph of the following function f(x)=x2+8x-2 is (-4,-18).
7 0
3 years ago
Read 2 more answers
Other questions:
  • You flip a nickel 100 times and record your results: 35 heads and 65 tails. From your experimental data, what is the probability
    5·2 answers
  • I need help ASAP please I only have a few mins
    10·2 answers
  • What is 47%as a fraction
    10·2 answers
  • The area of a rectangle is 14 square feet. The rectangle is 7 feet long. What is the perimeter of the rectangle?
    8·2 answers
  • If the vertex of a parabola is (2,-9) and another point on the curve is (5,-18). What is the coefficient of the squared expressi
    14·1 answer
  • Given = 5-2/3x=1<br> Prove = x=6<br> Proof practice
    9·1 answer
  • A new youth activity center is being built in Erie. The perimeter of the rectangular playing field is 490 yards. The length of t
    13·1 answer
  • Subtract: 5 – 3 1⁄3
    6·2 answers
  • What is the product of 5 - 3i and 4 - 5i? 9 - 8i 5 - 37i 35 - 37i 20 - 52i 20 + 15i
    5·1 answer
  • Am i right on this math problem?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!