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2 years ago

0 divided by 0 the answer we've all been waiting for

Mathematics

2 answers:

mojhsa [17]2 years ago

6 0

Answer:

It’s NULL

Step-by-step explanation:

VOID TERM NOT FOUND “NULL” ERASING DATA

Mandarinka [93]2 years ago

3 0

Answer:

Step-by-step explanation:

PLEASE MARK ME AS BRAINLIEST I REALLY WANT TO LEVEL UP

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PLEASE HELP

masha68 [24]

Answer:

Sure!

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

−3z+6b−7

Varvara68 [4.7K]

In −3z+6b−7, the first term is -3z. It's a variable term, since z is assumed to be a variable. The coefficient of this variable, z, is -3.

7 0

4 years ago

Find the sum of all multiples of 4 between 25 and 100

Mademuasel [1]

Answer:

Sum of all multiples of 4 between 25 and 100 is 1116.

Step-by-step explanation:

Multiples of 4 between 25 and 100 = 28,32,36,40..............,96

let's check the series whether it is an arithmetic progression

a1 = 28 , a2 = 32 , a3 = 36 , a4 = 40

Common difference (d)=a2-a1=32-28 = 4

=a3-a2=36-32 = 4

=a4-a3=40-36 = 4

Common difference exists then the series of numbers is an Arithmetic progression.

To find number of terms :

a(a1) = 28 , d = 4 , l( last term ) = 96

l = a + (n-1)d

96 = 28 + (n-1)4

96 - 28 = (n-1)4

68 = (n-1)4

68/4 = (n-1)

17 = n - 1

17 + 1 = n

18 = n

Sum of all terms:

a = 28 , d = 4 , n = 18 , l = 96

Sn = n/2 ( a + l )

S18 = 18 / 2 (28 + 96)

S18 = 9 (124)

S18 = 1116

Therefore,Sum of all multiples of 4 between 25 and 100 is 1116.

NOTE:

Here 100 is also a multiple of 4 but question is asked between 25 and 100 so 100 is not considered in multiples.

7 0

3 years ago

Solve: 4x + 3y = 8 2 - 2y = 13

jenyasd209 [6]

Answer:

x = 49/8, y = -11/2

Step-by-step explanation:

look at the attached picture.

3 0

3 years ago

Enter numbers to evaluate ‐13−23.

Nana76 [90]

Answer:

- 13 - 23 = - 13 + (-23)

= -36

- 13 - (- 23) = - 13 + 23

= 10

Step-by-step explanation:

In any order of operation (i.e. addition, subtraction, multiplication, devision) the following rules apply for two values for instance a and b where a > b :

→ If +a and +b then the final sign will be + (positive)

→ If +a and -b then the final sign will be + (positive) since a>b

→ If -a and +b then the final sign will be - (negative) since a>b

→ If -a and -b then the final sign will be - (negative)

In the given question we have two cases.

Case 1:

- 13 - 23 = - 13 + (-23) → since it is given that we add a negative value of -23, therefore it keeps its sign (so this would be a negative addition i.e. adding two negative values)

Thus we have:

- 13 - 23 = - 13 + (-23)

= -36

Case 2:

- 13 - (- 23) = - 13 + 23 → since we stated earlier that - and - gives positive sign (i.e. we subtract two negative values)

Thus we have:

- 13 - (- 23) = - 13 + 23

= 10

So we can see that:

Adding two Negative values gives a Negative value (Case 1)

Subtracting two Negative values gives a Positive value (Case 2)

6 0

3 years ago