3 years ago

What is a relation and what makes it different from a function?

1 answer:

8 0

A relation from a set X to a set Y is called a function if each element of X is related to exactly one element in Y. That is, given an element x in X, there is only one element in Y that x isrelated to. For example, consider thefollowing sets X and Y.

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Naya [18.7K]

Answer:

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Step-by-step explanation:

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2 years ago

We are given arc KL is 12x+4, arc KJ is 8x-6, and angle E is 99 degrees. What is the actual degree measure of arc KJ? *

Goryan [66]

Answer:

I think its 20x - 2 because when u are given KJ or KL we need the measurement of x

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2 years ago

PLEASE HELP ASAP!!!!!!! 1. Calculate the volume of this solid using the formula V=Bh (all angles are 90 degrees).

pshichka [43]

Answer:

V: 700

Step-by-step explanation:

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2 years ago

Farmer Dave builds a crate to hold vegetables.the volume of the crate is 48 cubic feet . The base area of the crate is 16 square

scZoUnD [109]

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2 years ago

The product of five and a number, increased by 9 is equal to fifteen less than three times then

bonufazy [111]

Answer:

x = -12

Step-by-step explanation:

Let x be the number.

The product of 5 and x increased by 9 is equal to 15 less than 3 times x.

5x + 9 = 3x - 15.

We can isolate x, getting (5-3)x = -15-9

Then we can solve:

2x = -24

x = -12.

8 0

2 years ago