3 years ago

Which expression represents the relationship between the step number n and the total number of small squares in the pattern?

Mathematics

2 answers:

tekilochka [14]3 years ago

8 0

Answer: n squared - 1

Step-by-step explanation:

bixtya [17]3 years ago

6 0

Need points sorry

Oofersss

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An arithmetic sequence is represented by the explicit formula A(n) = 2 + 9(n - 1). What is the recursive formula?. . A. A(n) = A

KiRa [710]

A(n) = 2 + 9(n - 1) = 2 + 9n - 9
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Therefore, the recursive formular is A(n) = A(n - 1) + 9

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Step-by-step explanation:

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Given 4 c + 5 not-equals 0 and c is a real number, what is the multiplicative inverse of 4 c + 5 not-equals 0 0 1 StartFraction

Komok [63]

Answer:

Option 1 - $\frac{1}{4c+5}$

Step-by-step explanation:

Given : Equation $4c+5\neq 0$ and c is a real number.

To find : What is the multiplicative inverse of equation ?

Solution :

The multiplicative inverse of a number x is reciprocal of number i.e. $\frac{1}{x}$ or $x^{-1}$

Equation $4c+5\neq 0$

The expression is $x=4c+5$

The multiplicative inverse is given by,

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Therefore, Option 1 is correct.

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3 years ago

In a square PQRS, PQ = 2x +3 cm and QR = 3x – 5 cm, then the value of x is

Eva8 [605]

Answer:

x = 8 cm

Step-by-step explanation:

Given that,

In a square PQRS, PQ = 2x +3 cm and QR = 3x – 5 cm.

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lilavasa [31]

Answer:

Step-by-step explanation:

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