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Lisa [10]
3 years ago
7

How to find the number for using a equivalent expression for nx a

Mathematics
1 answer:
Simora [160]3 years ago
4 0
If N and A are defined, you multiply the value of N by the value of A.
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PLEASE HELP ILL GIVE THE BRAINLEST FOR THE RIGHT ANSWER<br><br> graph y= -1/2-6
inessss [21]
Just use the -6 as y-axis and go one down, two to the right if u mean the equation to be -1/2x-6

7 0
3 years ago
Use the permutation formula below to find the number of outcomes when n = 5
Furkat [3]

Answer:

20.

Step-by-step explanation:

5! / (n - r)!

= (5*4*3*2*1) /  3*2*1

= 5*4

= 20.

4 0
3 years ago
Which of the following is a solution to the following system of inequalities?
iren2701 [21]

Option D: (0,3) is the solution to the inequalities.

Explanation:

From the given graph, we can see that the equation of the inequalities are

$y>-x+1$ and $y\leq 2 x+3$

To determine the coordinate that satisfies the inequality, let us substitute the coordinates in both of the inequalities $y>-x+1$ and $y

Thus, we have,

Option A: (1,-1)

Substituting the coordinates in $y>-x+1$ and $y\leq 2 x+3$, we get,

y>-x+1\implies-1>0 is not true.

$y\leq 2 x+3 \implies -1\leq 5 is true.

Since, only one equation satisfies the condition, the coordinate (1,-1) is not a solution.

Hence, Option A is not the correct answer.

Option B: (-4,0)

Substituting the coordinates in $y>-x+1$ and $y\leq 2 x+3$, we get,

y>-x+1\implies0>5 is not true.

$y\leq 2 x+3 \implies 0\leq -5 is not true.

Since, both the equations does not satisfy the condition, the coordinate (-4,0) is not a solution.

Hence, Option B is not the correct answer.

Option C: (3,-2)

Substituting the coordinates in $y>-x+1$ and $y\leq 2 x+3$, we get,

y>-x+1\implies-2>-2 is not true.

$y\leq 2 x+3 \implies -2\leq 9 is true.

Since, only one equation satisfies the condition, the coordinate (3,-2) is not a solution.

Hence, Option C is not the correct answer.

Option D: (0,3)

Substituting the coordinates in $y>-x+1$ and $y\leq 2 x+3$, we get,

y>-x+1\implies3>1 is true.

$y\leq 2 x+3 \implies 3\leq 3 is true.

Since, both equation satisfies the condition, the coordinate (0,3) is a solution.

Hence, Option D is the correct answer.

4 0
3 years ago
Is 9 times -448,213 positive or negative <br><br> A:Positive B:Negative
Maurinko [17]

Answer:

Negative

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The attempt to recapture the Holy Land from the Muslims is called the .
12345 [234]
Answer: the Crusades
5 0
2 years ago
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