So i just learned multiplying negative number and i have to put them on a number line pls help here is the Qustion
-2 x 5 =
please explain

Answers

Answer 1
Answer:

Answer:

-10

Step-by-step explanation:

Alright, let me explain negative multiplcation.

A negative number multiplied by another negative number becomes a positive number.  But a negative number multiplied by a positive number is still negative. Every pair of 2 negatives become positive. This is important. Make sure to remember that.

That's it! If you need more help then reach out to your teacher. I'm sure that they will be more than happy to help!

Hope this helped!  :)

Answer 2
Answer:

Answer:

the awnswer is -10

Step-by-step explanation:

Remember a negative times a negative is the only time the answer will be positive. When a negative is multiplied by a positive it will always be negative.

ex:

-2 x 5

since this is a negative and a positive the answer will be negative. knowing that just multiply 2x5=10 then add the negative -10.


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What should you check if the
experiment does not led

Answers

Answer:

D: the wiring and the other

Step-by-step explanation:

Answer:

The liquid and the medal

Step-by-step explanation: "So the electrons start to move from one metal to the other through the liquid. This creates current" This is why i would check the liquid and the medal. if the experiemnt doesnt work then there must be something wrong with the current

S = the team's scoreg = the number of goals a team has scored
Which of the variables is independent and which is dependent?

Answers

Answer:

s would be the dependent variable, and g the independent.

Step-by-step explanation:

Whatever the score is, it would depend on how many goals the team has scored.

How do you do this question?

Answers

Step-by-step explanation:

∫ dt / (cos²(t) ⁹√(1 + tan(t)))

If u = 1 + tan(t), then du = sec²(t) dt.

∫ du / ⁹√u

∫ u^(-1/9) du

9/8 u^(8/9) + C

9/8 (1 + tan(t))^(8/9) + C

Rewrite each fraction with a denominator of 121212.
\dfrac{3}{4} =

Answers

Answer:

9/12

Step-by-step explanation:

First you multiply 3x12 which equal 36 then you divide 36 by 4 which equal 9 so your answer is 9/12  

1) Uma pessoa saiu de casa indo as compras com R$240,00 na carteira, sendo que gastou no supermercado 2/3 deste valor, em seguida gastou 14 do que havia sobrado na farmácia. Em uma parada no açougue, deixou mais 72 do que lhe havia sobrado. Após estas despesas qual o valor que lhe havia sobrado. Após estas despesas qual o valor restante na carteira dessa pessoa? A)R$ 40,00 B)R$ 30,00 C)R$ 20,00 D)R$ 1000 E)R$ 5,00

Answers

Answer:

The remaining amount in the person's wallet is $30.

Step-by-step explanation:

We are given that a person left the house to go shopping with $240.00 in his wallet, and he spent 2/3 of this amount in the supermarket, then spent 1/4 of what was left in the pharmacy. At a stop at the butcher shop, he left 1/2 than he had left.

And we have to find the remaining money in the wallet after making all these above expenses.

At the starting, the amount of money in the person's wallet = $240

Amount of money spent in the supermarket = (2)/(3) \text{ of } \$240

                                                                     =  (2)/(3) *  240

                                                                     =  2 * 80 = $160

So, now the amount of money left with him = $240 - $160

                                                                    = $80

Amount of money spent in the pharmacy = (1)/(4) \text{ of } \$80

                                                                 =  (1)/(4) *  80 = $20

So, now the amount of money left with him = $80 - $20

                                                                    = $60

Now, Amount of money spent at the butcher shop = (1)/(2) \text{ of } \$60

                                                                               =  (1)/(2) *  60 = $30

So, now the amount of money left with him = $60 - $30

                                                                    = $30

Hence, the amount of money remaining in the person's wallet is $30.

Follow these steps to prove the given quadrilateral is a parallelogram 1. determine the slope of AB

Answers

Answer:

1.) 4/3

2.) 4/3

3.) 5

4.) 5

Step-by-step explanation:

I just took the test

Answer:

4/3

Step-by-step explanation:

i just did the assignment