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
Nata [24]
3 years ago
6

Pcr/Downloads/Systems%20of%20Equations%20Graphing.pdf 3) y=--x-1 ) y=-4 Graph

Mathematics
2 answers:
LiRa [457]3 years ago
5 0

Answer:

На самом деле, согласен

tangare [24]3 years ago
3 0

Answer:

ماذا بحق الجحيم شاهدته للتو؟

You might be interested in
Please someohe help me!!
Andrews [41]

Answer:

1) 7

2) 11

3)9

Step-by-step explanation:

i dont feel like explaining

6 0
3 years ago
Read 2 more answers
Is the inverse of a symmetric matrix also symmetric?
Ahat [919]
Yes, the inverse of a symmetric matrix is also symmetric.

Take the symmetric matrix A, we have:

AA^{-1} = I

and

I^{T} = I

This gives:

(AA^{-1})^{T} = AA^{-1}

Using the properties:

AA^{-1} = A^{-1}A and (AA^{-1})^{T} = (A^{-1})^{T}A^{T}

We get:

(A^{-1})^{T}A^{T} = A^{-1}A

Since A^{T} = A, we can perform the substitution to get:

(A^{-1})^{T}A = A^{-1}A

Multiplying by A^{-1} on both sides:

(A^{-1})^{T}AA^{-1} = A^{-1}AA^{-1}

(A^{-1})^{T}I = A^{-1}I

(A^{-1})^{T} = A^{-1}

Proving that the inverse of a symmetric matrix is also symmetric.
7 0
3 years ago
Need the answer for x and y
kherson [118]

Answer:

x = 2

BD = 41

Step-by-step explanation:

18x + 5 = 15x + 11

combine like terms:

3x = 6

x = 2

BD = 15(2) + 11 = 41

7 0
4 years ago
Convert 22.6 square centimeters to square inches (to the nearest hundredth)
faust18 [17]
I think it is 3.50 but wait until someone else answers
7 0
3 years ago
Read 2 more answers
Juan will spend $28 on gifts. So far, he has spent 16. What are the possible additional amounts he will spend?
harina [27]

Answer:

16

Step-by-step explanation:

because juan is spend 28 on gift and he added a 16 .

7 0
3 years ago
Other questions:
  • What form would you use to write the equation of a line if you knew the slope and x-intercept? Explain.
    10·1 answer
  • If Juan drives 50 miles per hour for 1.5 hours and then 70 miles per hour for 0.5 hours, then how far did he drive?
    13·1 answer
  • Carl bought s sheets of stickers. There are 17 stickers on each sheet. Write an expression that shows how many stickers Carl bou
    8·1 answer
  • Which equation is represented by the graph below?
    6·1 answer
  • Which triangle is similar to ABC<br>A. and B. shown in picture<br>C. Both<br>D. Neither​
    8·1 answer
  • If the average of the numbers 3, 4, x, y, and 2 is 4, what is the value of x+y?
    15·1 answer
  • You are asked to draw a triangle with the side lengths of 10 inches and 15 inches.
    9·1 answer
  • The length of a rectangle is 6 inches longer than it’s width. The perimeter is 96 inches. Find the dimensions (length and width)
    13·1 answer
  • Somebody please answer only 11. and 13. ANSWER QUICKLY
    6·2 answers
  • Evaluate the expression if x=9 and y=2
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!