All categories

3 years ago

Make r the subect of the formula t=r/r-3

1 answer:

3 0

$\bf t = \cfrac{r}{r-3}\implies t(r-3)=r\implies \stackrel{\textit{distributing}}{tr-3t}=r\implies -3t=r-tr \\\\\\ -3=\stackrel{\textit{common factor}}{r(1-t)}\implies \cfrac{-3}{1-t}=r$

You might be interested in

What is the biggest possible answer you can get by putting

Arte-miy333 [17]

Answer:

9-4+(5x3)

Step-by-step explanation:

9-4+15

24-4

6 0

3 years ago

A piece of string is 120 centimeters long.

zimovet [89]

Answer:

1.2 meters

Step-by-step explanation:

100 centimeters = 1 meter, so... (multiply both sides by 1.2)

120 centimeters = 1.2 meters

6 0

3 years ago

Given the polynomial, 8x^2 + 3x - 5, identify the following:

vovikov84 [41]

Answer:

Part A) The polynomial has three terms

Part B) The terms are $8x^{2} , 3x\ and\ -5$

Part C) Is a 2nd degree polynomial

Part D) The name of the polynomial is a 2nd degree trinomial

Step-by-step explanation:

we know that

Polynomials can be classified two different ways - by the number of terms and by their degree.

we have

$8x^{2} +3x-5$

The polynomial has three terms

The terms are

$8x^{2} , 3x\ and\ -5$

therefore

The polynomial is a trinomial

The degree of the polynomial is found by looking at the term with the highest exponent on its variable(s).

The term is $8x^{2}$

The highest exponent is the 2 so this is a 2nd degree polynomial

therefore

The name of the polynomial is a 2nd degree trinomial

8 0

4 years ago

How are the functions f(x) = 16^x and g(x) = 16^1/2x related???

serious [3.7K]

F(x) = 16^x = 8^2x
g(x) = 16^1/2x = 8^x

So you can see the relationship. They are all of the type a^bx form, with same base of a, f(x) will have larger increasing rate.

6 0

3 years ago

Read 2 more answers

Look at the incomplete multiplication problem below.

alexdok [17]

Answer:

Step-by-step explanation:

7 0

3 years ago