All categories

2 years ago

Is -(-0.5x + 10) equivalent to 1/2x + 10?

Mathematics

2 answers:

dolphi86 [110]2 years ago

8 0

Answer: idk

Step-by-step explanation: i

exis [7]2 years ago

8 0

Answer:

Step-by-step explanation:

if you have a subtraction sign outside parenthesis, such as -(-0.5x + 10), then the - goes to all numbers inside it:

-(-0.5x + 10) would be

0.5x - 10 after distributing the negative sign

so that is incorrect because 0.5x - 10 is not equivalent to 1/2x + 10

You might be interested in

I need help asap what is the mode of 63, 70, 75, 80, 85, 85, 85, 92, 92, 95, 99

Ann [662]

The mode would be 85 since it occurs the most out of the whole data set.

4 0

3 years ago

Read 2 more answers

What is the value for u?

Mama L [17]

The value for u is 51°.

3 0

3 years ago

Read 2 more answers

In your own words, describe how to graph the linear equation y = -1/5x + 3. Step by step

Gemiola [76]

Answer:

Steps given below and graph is attached.

Step-by-step explanation:

First Step:

Find out $y-intercept$ by substituting $x=0$

$y=-\frac{1}{5}\times 0+3\\\\y=3\\\\Hence\ line\ passes\ through\ (0,3).$

Second Step:

Find out $x-intercept$ by substituting $y=0.$

$0=-\frac{1}{5}x+3\\\\\frac{1}{5}x=3\\\\x=15\\\\Hence\ line\ passes\ through\ (15,0).$

Third Step:

Draw a line passing through $(0,3)\ and\ (15,0)$ .

Graph is attached.

7 0

3 years ago

How do I do this? help!!

kakasveta [241]

Answer:

...

Step-by-step explanation:

7 0

2 years ago

(PLEASE HELP!!)

AlexFokin [52]

Answer:

X= 8

Y= 130

(8, 130)

Step-by-step explanation:

I used a graphing calculator to see where the two equations intersected.

Hope this helped :)

5 0

2 years ago

Read 2 more answers