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skelet666 [1.2K]

4 years ago

14

In this arithmetic sequence the difference between each pair of consecutive terms is 1/2 Find the next term in the sequence expr

ess your answer in the lowest term
The chooses

2 1/5

2 7/10

1 2/7

1 7/10

1 answer:

Komok [63]4 years ago

8 0

So The last option I think ..

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Identify which of the following statement(s) is always true?

julia-pushkina [17]

Answer:

Statement 3

Step-by-step explanation:

<u>Statement 1:</u> For any positive integer n, the square root of n is irrational.

Suppose n = 25 (25 is positive integer), then

$\sqrt{n}=\sqrt{25}=5$

Since 5 is rational number, this statement is false.

<u>Statement 2:</u> If n is a positive integer, the square root of n is rational.

Suppose n = 8 (8 is positive integer), then

$\sqrt{n}=\sqrt{8}=2\sqrt{2}$

Since $2\sqrt{2}$ is irrational number, this statement is false.

<u>Statement 3:</u> If n is a positive integer, the square root of n is rational if and only if n is a perfect square.

If n is a positive integer and square root of n is rational, then n is a perfect square.

If n is a positive integer and n is a perfect square, then square root of n is a rational number.

This statement is true.

8 0

3 years ago

100 points, questions on the picture

Alexus [3.1K]

Answer:

Step-by-step explanation:

22a) width = 3x-1

2(3x-1)

6x-2 = length

22b) P = 2* length + 2* width

P= 2(6x-2) +2(3x-1)

P= 12x -4 +6x-2 ; 18x-6

22c) P = 18(5)-6

P = 84 cm

8 0

3 years ago

Read 2 more answers

What is 4 and 2/3 divided by 7

olchik [2.2K]

Answer:

very easy

Step-by-step explanation:

4(2/3) = 14/3

14/3 ÷ 7

14/3 x 1/7

14/21

2/3

4 0

3 years ago

2. 2 more than the four times a number r<br> Translate this to an expression

lawyer [7]

2+4r. It is this because as it says, two more. That can be translated into 2+. When it says 4 times a number r that means that it is 4r. Combine the two and you get your expression. Hope this helps!

8 0

3 years ago

HELPPPPPPP PLSS!!!!! determine whether the system of equations has 1 solution, no solution, or infinitely many solutions.

zlopas [31]

Answer:

It has infinite solution

Step-by-step explanation:

y = 2x +10 is already in slope intercept for so we move on to 3y-6x= 30.

The slope of 3y-6x =30 is 2 and if you solve for y, it's going to be 10.

If you put it in slope intercept form, it's going to be y = 2x+10 which is the

same as the first one.

6 0

4 years ago

Read 2 more answers