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Nana76 [90]
2 years ago
13

This true or false????????? ill give brainliest if right

Mathematics
2 answers:
andriy [413]2 years ago
8 0

9514 1404 393

Answer:

  False

Step-by-step explanation:

A relation is a function if and only if there is exactly one output for each input. Any relation map with two or more arrows coming from any input is NOT a function.

Here, the input "2" has two outputs, 4 and 5, so this map does not show a functional relationship.

stiv31 [10]2 years ago
3 0

Answer:

This is false.

Step-by-step explanation:

Hope this helps!!

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Rewrite the expression -8(2+9v) using the distributive property
Ann [662]

Answer:

-16-72v

Step-by-step explanation:

-8*2 = -16

-8*9v = -72v

so, -16 + (-72v) -> -16-72v

7 0
3 years ago
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Which relationship is always true for the angles x, y, and z of triangle ABC? A triangle is shown with a leg extending past the
nlexa [21]

Answer:

y+z=x

Step-by-step explanation:

we know that

The <u>Exterior Angle Property of a Triangle</u> states that the measure of exterior angle of a triangle is equals to the sum of measures of its interior opposite angles

In this problem

Angle y and angle z are interior angles of triangle ABC and angle x is a exterior angle of triangle ABC

therefore

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y+z=x

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2 years ago
Help with math? Thanks in advance.
erastovalidia [21]
A. Add up to 180 degrees. Hope this helps.
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3 years ago
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3 years ago
Tickets to a sporting event cost $125 each. What's a reasonable domain and range.
djverab [1.8K]

The domain and the range of a function is the set of input and output values of the function.

The domain is the set of all whole numbers.

The range is the set of all whole numbers.

Let the number of tickets be x, and the revenue be y.

So, the revenue function will be:

y = 125

The number of tickets cannot be less than 0.

So, the domain of the revenue function is

domain=0,∞

The above means that, the domain is the set of all whole numbers

Similarly, the revenue cannot be less than 0.

So, the range of the revenue function is

range = 0,∞

The above means that, the range is also the set of all whole numbers (in multiples of 125).

to know more about range and domain;

visit;brainly.com/question/28135761

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1 year ago
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