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2 years ago

12

True or false: if your Exppression contains more than one set of parenthesis, you should evaluate all of them before doing anyth

ing else,

2 answers:

mr_godi [17]2 years ago

5 0

Answer:

true

Step-by-step explanation:

dexar [7]2 years ago

4 0

Answer:

yes that is what i was tought

Step-by-step explanation:

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Simplify -15.4/-4…………………….<br> −3.9<br><br> 3.9<br><br> −4.9<br><br> 4.9

Dafna1 [17]

It is 3.9 I hope this will help you

8 0

2 years ago

Which of the following equations is an example of inverse variation between variables x and y

Firdavs [7]

Answer:

option A y=9/x

Step-by-step explanation:

It is said that two variables x and y vary inversely if the increase of one of the variables causes the other to decrease.

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3 years ago

Jenna takes a survey of students in her class to determine how many hours they studied for their Math exam. The mean of the resp

Reptile [31]

A) No one in the class studied more then 5 hours

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2 years ago

Which statement best describes the effect on the graph of y = (x – 9)2 if the equation is changed to y = (x + 9)2? The graph mov

alexandr402 [8]

Answer:

Third option: The graph moves left 18 units.

Step-by-step explanation:

Some transformations for a function f(x) are shown below:

If $f(x)+k$ , the function is shifted up "k" units.

If $f(x)-k$ , the function is shifted down "k" units.

If $f(x+k)$ , the function is shifted left "k" units.

If $f(x-k)$ , the function is shifted right "k" units.

In this case, we can observe that graph of $y = (x - 9)^2$ is changed to $y = (x + 9)^2$

Since:

$-9+18=9$

We can conclude that the function $y = (x - 9)^2$ is shifted left 18 units to get the function $y = (x + 9)^2$ .

3 0

2 years ago

Read 2 more answers

Simplify<br><br> 1/4 (1-2/3)^2+1/3

tiny-mole [99]

In exact form: 13/36

in decimal form: 0.36111111...

7 0

3 years ago

Read 2 more answers