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1 year ago

Without multiplying, circle whether eac less than, or equal to the whole numbe 4 X 국 greater than less than equal to

Mathematics

1 answer:

hichkok12 [17]1 year ago

7 0

Given

1. 4 x 1/7

2. 12 x 2 5/6

procedure

$4*\frac{1}{7}$

1. The answer is 4 x 1/7 is less than 4

$12*2\frac{5}{6}>12$

2. The answer is 12 x 2 5/6 is greater than 12

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M∠3= A) 39 B) 78 C) 102

katovenus [111]

Hi there!

The answer is C.

Since opposite angles are always the same when a straight transversal line runs through it, these angles are equal.

78° = 78°

Hope this helps!

7 0

3 years ago

Read 2 more answers

2x^4=-128x I did the problem but im getting the wrong answer.

never [62]

You have to have the same base numbers

2^4x = 2^7x
now you can cancel out the 2s and set the powers equal to each other.

4x= 7x
-11x = 0
x = 0???

im not 100% sure but i think this is what you do

7 0

3 years ago

A set of composite numbers less than 12 .express it in listing and set builder methods

marusya05 [52]

Given:

A set of composite numbers less than 12.

To find:

The set by listing and set builder methods.

Solution:

Composite number: A positive integer is called a composite number if it has at least one divisor other than 1 and itself.

Composite numbers less than 12 are 4, 6, 8, 9, 10.

By using the listing method , the given set can be expression as:

Set = {4, 6, 8, 9, 10}

The numbers 4, 6, 8, 9, 10 are greater than 1, less than 12 and non prime numbers.

By using set builder method, the given set can be expression as:

Set = $\{x|x\neq P,1$

Therefore, the list and set builder notation of the given set are {4, 6, 8, 9, 10} and $\{x|x\neq P,1$ respectively.

5 0

3 years ago

What is the slope of the line represented by the equation y = = 4x+12 2 N/P

Elena L [17]

Answer:

4/1

Step-by-step explanation:

hope that helps :))))

5 0

3 years ago

- Write a recursive formula to represent the sequence below. (3,7, 11, 15, 19,23,27,31,35, ...)

NemiM [27]

The recursive formula to find nth term of sequence is:

$a_n = 4n - 1 \text{ where } n \geq 1$ and n = 1, 2, 3, ....

Solution:

Given a sequence is:

3, 7, 11, 15, 19, 23, 27, 31, 35

Let us find the difference between terms

7 - 3 = 4

11 - 7 = 4

15 - 11 = 4

19 - 15 = 4

23 - 19 = 4

27 - 23 = 4

31 - 27 = 4

35 - 31 = 4

Thus the difference between terms is constant

Thus the given sequence is arithmetic sequence

An arithmetic sequence is a sequence of numbers such that the difference of any two successive members of the sequence is a constant

The nth term of arithmetic sequence is given by:

$a_n =a_1+(n-1)d$

$a_n$ = the nᵗʰ term in the sequence

$a_1$ = the first term in the sequence

d = the common difference between terms

Here in the given sequence

d = 4

$a_1=3$

Substitute in above formula,

$a_n = 3 + (n-1)(4)\\\\a_n = 3 + 4n - 4\\\\a_n = 4n - 1$

Thus the recursive formula to find nth term of sequence is:

$a_n = 4n - 1 \text{ where } n \geq 1$ and n = 1, 2, 3, ......

8 0

3 years ago