Mathematics, 15.07.2019 21:00 naomicervero

1. √ 27simplify using perfect squares or factor trees. show your work.

Answers: 2

Show answers

Answers

Answer from: lovely222

√ 27
= √(9 * 3)
= √9 * √3
= 3 * √3
= 3√3

Hope it helps

Answer from: MadisonMayberry9650

Find the factors of 27
√27
/ \
3 9
/ \
3 3
Multiply √3 x √3 x √3

√3 x √3 = 3

3 x √3 = 3√3

3√3 is your answer

hope this helps

Answer from: Quest

answer: i cant see the graphs but i can you find the answer

step-by-step explanation:

the first point we'll be 0,0 and then you go up the y axis 4 places and over to the right 1 so your second point will be 1,4

Answer from: Quest

when functions are first introduced, you will probably have some simplistic "functions" and relations to deal with, usually being just sets of points. these won't be terribly useful or interesting functions and relations, but your text wants you to get the idea of what the domain and range of a function are. small sets of points are generally the simplest sorts of relations, so your book starts with those.

step-by-step explanation:

state the domain and range of the following relation. is the relation a function?

{(2, –3), (4, 6), (3, –1), (6, 6), (2, 3)}

the above list of points, being a relationship between certain x's and certain y's, is a relation. the domain is all the x-values, and the range is all the y-values. to give the domain and the range, i just list the values without duplication:

domain: {2, 3, 4, 6}

range: {–3, –1, 3, 6}

(it is customary to list these values in numerical order, but it is not required. sets are called "unordered lists", so you can list the numbers in any order you feel like. just don't duplicate: technically, repetitions are okay in sets, but most instructors would count off for this.)

while the given set does indeed represent a relation (because x's and y's are being related to each other), the set they gave me contains two points with the same x-value: (2, –3) and (2, 3). since x = 2 gives me two possible destinations (that is, two possible y-values), then this relation is not a function.

note that all i had to do to check whether the relation was a function was to look for duplicate x-values. if you find any duplicate x-values, then the different y-values mean that you do not have a function. remember: for a relation to be a function, each x-value has to go to one, and only one, y-value.

state the domain and range of the following relation. is the relation a function?

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

i'll just list the x-values for the domain and the y-values for the range:

Another question on Mathematics

Mathematics, 21.06.2019 17:30

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab

Answers: 1

Answer

Mathematics, 21.06.2019 23:30

Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?

Answers: 1

Answer

Mathematics, 22.06.2019 04:00

In a recent year, the weather was partly cloudy 2/5 of the days. assuming there are 356 days in a year, how many days were partly cloudy?

Answers: 1

Answer

Mathematics, 22.06.2019 05:30

Create a quadratic equation that has complex solutions

Answers: 2

Answer

You know the right answer?

1. √ 27simplify using perfect squares or factor trees. show your work....