All categories

2 years ago

YOU BE THE TEACHER Your friend finds the sum.

Mathematics

2 answers:

il63 [147K]2 years ago

5 0

Answer: My friend is correct.

Step-by-step explanation:

<em>Adding a negative is the same as subtracting a positive.</em>

$9 + (-6) = 3$

$9 - 6 = 3$

$3 = 3$

Hope this helps! Have a great day!

lakkis [162]2 years ago

5 0

Answer:

The answer is 3, so she is correct!

Step-by-step explanation:

Adding a negative is the same as subtracting a positive.

9+(-6)=3

9 - 6 = 3

3 =3

This is how the solution is 3!

Hope this helps! :)

You might be interested in

If 3 to the power y = x then y = ?

Oksanka [162]

Answer:

$y=\log_3(x)$

Step-by-step explanation:

$3^y=x$

$\ln(3^y)=\ln(x)$

$y\ln(3)=\ln(x)$

$y=\frac{\displaystyle\ln(x)}{\displaystyle\ln(3)}$

but if

$f(x)=\frac{\displaystyle\ln(x)}{\displaystyle\ln(3)}$

then since

$f(3)=\frac{\displaystyle\ln(3)}{\displaystyle\ln(3)}=1$

$f(x)=\log_3(x)$

$y=\log_3(x)$

$3^y=x$

$\log_3(3^y)=\log_3(x)$

$y\log_3(3)=\log_3(x)$

$\text{but }\,\log_3(3)=1, \text{so,}$

$y=\log_3(x)$

6 0

3 years ago

Which of the binomials below is a factor of this trinomial?

8_murik_8 [283]

Answer:

C. x - 4

Step-by-step explanation:

The best way to do this is to first take out GCF

6(x² - x - 12)

Then we factor

6(x - 4)(x + 3)

We can now see our answer.

8 0

3 years ago

Read 2 more answers

You purchase 2 action figures per week. You have 48 action figures, which is 75% of the total number of action figures you need

balandron [24]

Answer:

Step-by-step explanation: In order to find the amount of action figures needed to complete your collection, you divide 48 by 75%. This gives us 64. The reason we divide, is because of inverse operations. If we are going to find 75% of 48, you would multiply 48 by .75. Since this is the opposite, we must divide it.

Also, I'm not quite sure what the question is requesting by asking for what 2 represents. What is the specific skill you are learning in class? Maybe that'll help us figure it out.

I hope this makes since. Let me know if you need further explanation.

6 0

3 years ago

What is the code for the linear equations digital escape room puzzle 3

likoan [24]

Linear equation:

y=mx+b

4 0

2 years ago

Tina's favorite shade of teal is made with 7 milliliters of blue paint for every 5 milliliters of green paint. Tyler's favorite

Wittaler [7]

Answer:

brighter

Step-by-step explanation:

tiana ratio = 7:5

tyler ratio = 5:7

compare 7:5 and 5:7

cross multiply =

tiana tyler

49 25 t

herefore tiana is brighter

8 0

2 years ago