3 years ago

9-(-9) How do you show your work for this question?

Mathematics

2 answers:

Marta_Voda [28]3 years ago

8 0

Answer: the answer is 18

Step-by-step explanation:

It is a double negative so just show below this equation

9-(-9)

9+9. Because of double negative

statuscvo [17]3 years ago

4 0

Since there are two subtraction symbols they turn into a plus sign. 9+9=18.

You might be interested in

PLS HELP ME QUICK what is the answer image below

soldi70 [24.7K]

Answer:

Step-by-step explanation:

3 0

4 years ago

I will give brainiest

lesya692 [45]

Answer:

B. {1, -4}

Step-by-step explanation:

Just rotate the screen and look at the position.

4 0

3 years ago

4/9 / 9/5= the answer is

mr Goodwill [35]

Answer:

20/81

Step-by-step explanation:

Without parentheses, it is hard to tell what you are dividing. We assume you want ...

(4/9)/(9/5)

Then ...

$\displaystyle\frac{\left(\frac{4}{9}\right)}{\left(\frac{9}{5}\right)}=\frac{4}{9}\cdot\frac{5}{9}=\frac{4\cdot 5}{9\cdot 9}=\frac{20}{81}$

_____

As written (without parentheses), your expression is evaluated left to right, so evaluates to ...

4/(9·9·5) = 4/405

7 0

3 years ago

Approximently how many inches are in 2500 millimeters

GarryVolchara [31]

98.4252<span> inches is the exact so about 98 inches</span>

4 0

3 years ago

Read 2 more answers

Help, pls. In an algebra test rn

Nata [24]

I cannot see the picture

6 0

3 years ago