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kumpel [21]
3 years ago
9

What is domain and range

Mathematics
2 answers:
Elis [28]3 years ago
5 0

Answer:

Domain- is the set of all possible x-values or "input" for the function that gets you to the "output" or y-values. Range- is the difference between the highest and the lowest values.

Step-by-step explanation:

Aliun [14]3 years ago
3 0

Answer:

the domain is anything with the x-axis and range the y-axis

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Zane bought a pair of jeans that originally cost $56. He used a coupon for 25% off and paid 8% in sales tax. How much did he pay
sattari [20]

Answer:

$38.64

Step-by-step explanation:

so the equation needed to solve is $56*0.25 and that number is 14. Since it is a coupon you subtract 14 from 56 and end up with 42. Now multiply 0.08*42 and you got your sales tax, $3.36. now subtract that from 42 and you have your answer! Don't forget the dollar sign!

hope this helped! : )

5 0
3 years ago
CAN SOMEONE HELP ME ASAP????<br><br> Find the gradient of the line 2y = -10x + 1
Mice21 [21]

Answer:

Gradient = -5

Step-by-step explanation:

The gradient of a line is the slope of the line.

The standard form of the line equation is y = mx  + b

where m is the slope ( or gradient) b is the y - intercept.

Given :

2y = -10x + 1

y = -\frac{10}{2} x  + \frac{1}{2}\\\\y = -5x  + \frac{1}{2}\\\\Therefore  , \ gradient  \ is \ -5

4 0
2 years ago
Read 2 more answers
If the measure of an angle is twice the measure of its supplement what is the measure of the angle
arlik [135]
Supplement / 2 = angle
4 0
3 years ago
Can some one plz help me
WARRIOR [948]
#2 because it’s a Pythagorean theorem triple
Sorry I only know that one
4 0
3 years ago
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20. The perimeter of a square is 72 in. What is its area?
ivanzaharov [21]

The formula for perimeter is length + length + width + width

You know that all the sides of a square are equal to each other. That means that all the values in the perimeter formula should be the same. Therefore you can divide 72 by 4 (perimeter divided by the number of sides)

72 / 4 = 18

^^^Each side is 18 in

The formula for are is...

A = length x width

so...

18 * 18 = 324

324 in^2

Hope this helped!

~Just a girl in love with Shawn Mendes

6 0
3 years ago
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