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2 years ago

What numbers could replace each letter to make both of the number sentences true?

Mathematics

1 answer:

svp [43]2 years ago

6 0

N x n would be 8 an 8 and N x P would be 8 and 7

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Which statement is false?

Zolol [24]

Some integers are irrational is false

5 0

3 years ago

Read 2 more answers

What is the discriminant of 3x2 + 6x = 2?

Softa [21]

Answer:

Discriminant is 60

Step-by-step explanation:

the discriminant of $3x^2 + 6x = 2$

To find discriminant , first we write the equation in the form of

$ax^2+bx+c=0$

$3x^2 + 6x = 2$

Subtract 2 on both sides

$3x^2 + 6x-2=0$

a=3, b=6, c=-2

Formula for discriminant is $b^2-4ac$

Plug in the values

$b^2-4ac=(6)^2-4(3)(-2)=60$

Discriminant is 60

5 0

3 years ago

What is the value of x?

mars1129 [50]

Answer:

x = log(1/g^6)/log(g) + (2 i π n)/log(g) for n element Z

Step-by-step explanation:

Solve for x:

g^x + 1/h^3 = 1/g^6 + 1/h^3

Subtract 1/h^3 from both sides:

g^x = 1/g^6

Take the logarithm base g of both sides:

Answer: x = log(1/g^6)/log(g) + (2 i π n)/log(g) for n element Z

8 0

3 years ago

00:00

vaieri [72.5K]

Answer:

(D)What did Micah eat for lunch yesterday?

Step-by-step explanation:

A statistical question is a question for which the expected response varies. That is, we do not expect to get a single answer. Out of the given options,

Option D is not a valid statistical question as the response to the question will always be the same for a particular day,

If Micah ate cheesecakes for lunch yesterday, asking repeated times will not change the response.

6 0

3 years ago

Which of these strategies would eliminate a variable in the system of equations? 5x+3y=9 4x−3y=9

puteri [66]

Adding both equations will eliminate a variable in the system of equations

Step-by-step explanation:

Given equations are:

$5x+3y= 9\ \ \ \ \ Eqn\ 1\\4x-3y=9\ \ \ \ \ Eqn\ 2$

One of the methods to solve simultaneous linear equations is elimination. In elimination one of the variables is eliminated from the system to find the value of other variable.

In the given equations we can see that the coefficients of y in both equations are same with opposite signs so adding both equations will eliminate the variable y from the system.

Hence,

Adding both equations will eliminate a variable in the system of equations

Keywords: Linear equations, variables

Learn more about linear equations at:

#LearnwithBrainly

5 0

3 years ago

Read 2 more answers