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3 years ago

A number has an absolute value equal to 4.93 what is the number

Mathematics

1 answer:

atroni [7]3 years ago

5 0

anser is -4.93 or 4.93

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Does this set of ordered pairs represent a function? {(–2, 3), (–1, 3), (0, 2), (1, 4), (5, 5)} A. The relation is a function. E

Aleks04 [339]

The correct option regarding whether the relation is a function is:

B. The relation is a function. Each input value is paired with one output value.

<h3>When does a relation represent a function?</h3>

A relation represent a function if <u>each value of the input is paired with one value of the output</u>.

In this problem, when the input - output mappings are given by:

{(–2, 3), (–1, 3), (0, 2), (1, 4), (5, 5)}.

Which means that yes, each input value is paired with one output value, hence the relation is a function and option B is correct.

A similar problem, in which we verify if a relation is a function, is given at brainly.com/question/12463448

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2 years ago

The coordinates of a triangle PQR are P(2,-3) Q(-3,5) and R(-1,-2). If the points of the triangle are reflected across the x -ax

lilavasa [31]

Answer:

(3,5) (1,-2) (2,-3)

Step-by-step explanation:

hope this is right

6 0

3 years ago

The sum of two numbers is 48. If one third of one number is 5 greater than one sixth of another number, which of the following i

lubasha [3.4K]

<span>The sum of two numbers is 48.
a + b = 48
;
If one third of one number is 5 greater than one sixth of another number,
a = b + 5
multiply both sides by 6, cancel the fractions
2a = b + 30
2a - b = 30
</span><span>use elimination to solve this
a + b = 48
2a - b =30
-------------Addition eliminates b, find a
3a = 78
a =
a = 26
then
26 + b = 48
b = 48 - 26

b = 22</span>

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3 years ago

Rearrange y=4-3x/x-5 to make x the subject

lord [1]

Answer:

x = $\frac{4+5y}{y+3}$

Step-by-step explanation:

Given

y = $\frac{4-3x}{x-5}$ ( multiply both sides by x - 5

y(x - 5) = 4 - 3x ( distribute left side )

xy - 5y = 4 - 3x ( add 3x to both sides )

xy + 3x - 5y = 4 ( add 5y to both sides )

xy + 3x = 4 + 5y ← factor out x from each term on the left side

x(y + 3) = 4 + 5y ← divide both sides by y + 3

x = $\frac{4+5y}{y+3}$

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3 years ago

What is the length of chord FL in A below?

telo118 [61]

Answer:

Step-by-step explanation:

If you would rotate RN until R meets L it would exactly overlap with FL. So RN=FL.

4 0

3 years ago

Read 2 more answers

A number has an absolute value equal to 4.93 what is the number​

A number has an absolute value equal to 4.93 what is the number