All categories

3 years ago

WHAT DOES THIS MEAN GIMME THE ANSWER

Mathematics

1 answer:

BARSIC [14]3 years ago

3 0

Answer:

This is a geometric sequence and the ratio is equal to 4.

Step-by-step explanation:

Arithmetic means you can continue the sequence through addition or subtraction.

Geometric means you can continue the sequence through multiplication or division.

To get from 3 to 12, we could either add 9 (arithmetic) or multiply by 4 (geometric).

To get from 12 to 48, we could either add 36 or multiply by 4.

Since we are looking for a pattern, the sequence would be geometric. This is because the sequence can be continued by multiplying by 4 each time. It cannot be arithmetic because we cannot add by 9 each time.

On a side note, common difference is used when describing arithmetic while ratio is used to describe geometric.

You might be interested in

Use complete sentences to explain the process of converting a logarithmic equation to its equivalent exponential form to obtain

DanielleElmas [232]

Knowing that logarithm functions and exponential functions are inverse to each other, the procees to convert a logarithmic equation to its equivalent is to perform all the operations to set an equation of the typ:

$log _{b}x = y$ ,

then invert to show it equivalent form:

$x= b^{y}$ .

With that you have solved the equation for x.

5 0

3 years ago

Read 2 more answers

If the m∠1=123° m ∠ 1 = 123 ° and m∠2= (2x+7)° m ∠ 2 = ( 2 x + 7 ) ° , determine the value of x that supports l∥m l ∥ m . Show y

Georgia [21]

Answer:

Step-by-step explanation:

Let us assume that m<1 nad m<2 are supplementary. Since the sum of supplementary angles is 180degrees, hence;

<1 + <2= 180

123+2x+7 = 180

130+2x = 180

2x = 180 - 130

2x = 50

x = 50/2

x = 25

Hence the value of x is 25

5 0

3 years ago

Pls answer both parts:

max2010maxim [7]

Answer:

Step-by-step explanation:

A=30 and the other one is 25

8 0

3 years ago

Read 2 more answers

If A=p+prt, than t equalls?

ella [17]

Answer:

$\boxed{t=\frac{A-p}{pr}}$

Step-by-step explanation:

$A=p+prt$

Subtract p on both sides.

$A-p=p+prt-p$

$A-p=prt$

Divide both sides by pr.

$\displaystyle \frac{A-p}{pr} =\frac{prt}{pr}$

$\displaystyle{\frac{A-p}{pr} =t}$

5 0

3 years ago

Read 2 more answers

Determine whether each expression is a polynomial. If it is a polynomial, find the degree and determine whether it is a monomial

NeX [460]

The question is incomplete. Here is teh complete question.

Determine whether each expression is a polynomial. If it is a polynomial, find the degree and determine whether it is a monomial, binomail or trinomial.

1. $7ab+6b^{2}-2a^{3}$

2. $2y-5+3y^{2}$

3. $3x^{2}$

4. $\frac{4m}{3p}$

5. $5m^{2}p^{3}+6$

6. $5q^{-4}+6q$

Answer and Step-by-step explanation: The definition of polynomial is "poly" meaning many and Nominal, which means terms. So, Polynomial is an expression of constants, variables, exponents that are combined using mathematical operators: addition, subtraction, multiplication and division.

However, there are exceptions:

Polynomial don't have negative exponent;

Polynomial cannot be divided by a variable;

Variable cannot be inside a radical;

The degree of a polynomial is the highest exponent of that variable. For example for polynomial $3x^5+6x-5x^{2}$ , the degree is 5.

Polynomials have 3 different types:

monomial: only has one term;
binomial: has 2 terms;
trinomial: has 3 terms;

Now, analysing each expression given by the alternatives above:

1. It is a polynomial of degree 3 and trinomial.

2. It is a polynomial of degree 2 and trinomial.

3. Yes, its a polynomial of degree 2 and monomial.

4. It is not a polynomial because it is divided by a variable.

5. A polynomial of degree 5 and it's a binomial.

6. It is not a polynomial due to the exponent being negative.

5 0

3 years ago

Read 2 more answers