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
alina1380 [7]
3 years ago
10

I need help someone?

Mathematics
1 answer:
Mama L [17]3 years ago
8 0

Answer:

Graph A proportional graph B not proportional graph C not proportional

Step-by-step explanation:

You might be interested in
If two matrices, A and B, are equal, which of the
alexandr402 [8]

If A and B are equal:

Matrix A must be a diagonal matrix: FALSE.

We only know that A and B are equal, so they can both be non-diagonal matrices. Here's a counterexample:

A=B=\left[\begin{array}{cc}1&2\\4&5\\7&8\end{array}\right]

Both matrices must be square: FALSE.

We only know that A and B are equal, so they can both be non-square matrices. The previous counterexample still works

Both matrices must be the same size: TRUE

If A and B are equal, they are literally the same matrix. So, in particular, they also share the size.

For any value of i, j; aij = bij: TRUE

Assuming that there was a small typo in the question, this is also true: two matrices are equal if the correspondent entries are the same.

8 0
3 years ago
Read 2 more answers
Find the least common multiple of x² + x – 12 and x² + 2x – 15.
belka [17]
The LCM is (x+4)(x-3)(x+5)
6 0
3 years ago
Read 2 more answers
Which expressions are equivalent to -6+49 + (-69)?
m_a_m_a [10]

Answer:

I'm pretty sure it's none of the above

Step-by-step explanation:

Sorry if you get it wrong :/

3 0
3 years ago
Marie joined a book club. She had to pay a one time registration fee of 80.00 and then 3.00 per book.How much did it cost her to
Rasek [7]

Answer:

It cost her this much = 3×15 = 45

5 0
3 years ago
Read 2 more answers
Solve the equation for x, and enter your answer in the box below.<br> 7x= -70
Ber [7]
Answer is -10

Step by step exploration
7x=-70
x=-70/7
x=-10
6 0
3 years ago
Other questions:
  • Second arc (centered at D)
    6·1 answer
  • How do you represent real-world problems involving ratios and rates with tables and graphs?
    15·2 answers
  • Value for x? 11x - 4 = 4x + 10
    13·2 answers
  • Which inequality best represents the situation of players on the jonior varsity volleyball team must weigh more than 99 pounds ?
    14·2 answers
  • Drag the tiles to the boxes to form correct pairs. Not all tiles will be used.
    13·1 answer
  • 7 + (-7) = what’s the answer?
    11·1 answer
  • Jeff, bill and Bernard are the three wealthiest people in the word. They share 80billion in the ratio 4:3:1 how much does bill g
    7·1 answer
  • Pls helpppppppppppppppppppp
    14·2 answers
  • Somebody guess my fav color<br><br><br>Guess right get brainliest
    15·2 answers
  • HELP!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!