2 years ago

Help!!! How do I do problems like these

Mathematics

1 answer:

LenaWriter [7]2 years ago

4 0

Answer:

54.5 is what I got

Step-by-step explanation:

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You have read 4 of the books shown. Which choice shows 2 ways of writing the fraction of these books that you read?

Olegator [25]

Total books read: 4

Total books in list: 12

So it can be shown as:

$\sf \dfrac{read \ books}{total \ books \ in \ list}$

$\hookrightarrow \sf \dfrac{4}{12}$

on simplifying

$\hookrightarrow \sf \dfrac{1}{3}$

So, option 1 is correct.

8 0

2 years ago

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Triangle ABC is an equilateral triangle. Segment AD measures 18 inches.Which statements about the diagram are correct? Check all

Margaret [11]

Answer:

The correct answer is option C and D.

C). DC = 6√3

D). AC = 12√3

Step-by-step explanation:

5 0

3 years ago

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Solve for the letter d

Deffense [45]

Answer:

34 I am pretty sure

Step-by-step explanation:

34+55 well is 89 so yeah d=34

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3 years ago

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Use set notation to write the members of the following set, or state that the set has no members. Odd numbers between 2 and 82 t

adell [148]

Let the set of all Odd multiples of 9 between 2 and 82 be denoted by D, then, using set-builder notation,

$D=\{ 18n+9 \mid n \in \mathbb{N}, 0\le n\le 4 \}$

The odd multiples of 9, $m$ , in the range $2\le m \le 82$ form the set

$\{9,27,45,63,81\}$

Each member of the set is a term of the arithmetic progression

$U_n=18n+9$

where the values of $n$ range from 0 to 4, or $0\le n\le 4$

Putting these facts together, we get the result

$D=\{ 18n+9 \mid n \in \mathbb{N}, 0\le n\le 4 \}$

Learn more about set-builder notation here: brainly.com/question/17238769

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3 years ago

Help me please.........

Shalnov [3]

Answer:

um 21

Step-by-step explanation:

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2 years ago