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4 years ago

Help with mathematics

Mathematics

2 answers:

lubasha [3.4K]4 years ago

3 0

Answer:

Step-by-step explanation:

because

Ostrovityanka [42]4 years ago

3 0

Answer:

vertical line: x = 1

horizontal line = y = -2

Step-by-step explanation:

It's easy, really. A vertical line will always have x in the equation, and a horizontal line will always have y. Then, you find what it's equal to by looking at the point's x and y values and it corresponds to the answer.

You might be interested in

What What are the dimensions of a photograph in feet 91 cm by 122cm. Into inches the dimensions of a photograph in feet 91 cm by

frez [133]

Answer:

Rounded to 1720 for area

Step-by-step explanation:

91 cm is roughly equal to 36 inches

122 cm is roughly equal to 48 inches

3 0

3 years ago

I need help with this fast

vitfil [10]

Answer:

Step-by-step explanation:

the reason it is 68 is because its a reflection on the other side which that line is there also represents the other side so it is 68.

7 0

3 years ago

Read 2 more answers

2 questions in one!

laiz [17]

Answer:

Probability, eh?

Step-by-step explanation:

To figure out how likely an event is, we just put the number of the blue bands over the total number of 'other' bands.

Pretty easy!

$\frac{6}{25}$

(or do you want it in percent?)

$24%$ %

(I remember there was a weird notation for these things, but I forgot it)

It is unlikely he will choose a blue band, as it is much more likely he will choose a 'other' band.

Remember, the smallest number for an event will make it the most unlikeliest to happen out of all the others.

Hope this helps!

P.S. Stay Safe, Wash Your Hands, etc.

3 0

3 years ago

What is the absolute value<br> 3|x+6|-7=20

zzz [600]

<h3>Answer:</h3>

$\large\boxed{x=3\,\,\text{or}\,\,x=-15}$

<h3>Step-by-step explanation:</h3>

In this question, we're solving the equation with the absolute value.

In this case, we would be solving for x.

The equation we are solving is:

$3|x+6|-7=20$

Lets solve:

$3|x+6|-7=20\\\\\text{First, we add 7 to both sides}\\\\3|x+6|=27\\\\\text{We need to get the absolute value by itself, so}\\\text{we would divide both sides by 3}\\\\|x+6|=9\\\\\text{For absolute value, there could be two possiblities}\\\\x+6=9\,\,\text{or}\,\,x+6=-9\\\\\text{We would solve for both}\\\\x+6=9\\\\\text{Subtract 6 from both sides}\\\\x=3\\\\x+6=-9\\\\\text{Subtract both sides by 6}\\\\x=-15\\\\\boxed{x=3\,\,\text{or}\,\,x=-15}$

Your answer would be x = 3 or x = -15

<h3>I hope this helped you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3>

7 0

4 years ago

Maria solved the equation -5 n = -12. Her answer was n = 2. She is fairly confident about her answer, but wants to do a quick ch

lyudmila [28]

It would be the fourth answer -6(2)=-13 I think

4 0

3 years ago