3 years ago

Solution.solve 4k÷9=12, findk

Mathematics

2 answers:

Burka [1]3 years ago

8 0

Answer:

k = 27

Step-by-step explanation:

OlgaM077 [116]3 years ago

6 0

K=27

4/9k=12 , then multiply both side by 9/4
Answer K=27

You might be interested in

What is the average value of latex: y=\tan\left(\frac{x^2}{9}\right) y = tan ⁡ ( x 2 9 ) on the closed interval [1.25, 2]?

german

For this case we have the following function:
$f(x) = tan(\frac{x^2}{9})$
The average rate of change is given by:
$AVR = \frac{f(x2) - f(x1)}{x2- x1}$
Evaluating the function for the given interval we have:
For x = 1.25:
$f(1.25) = tan(\frac{1.25^2}{9})$
$f(1.25) = 0.18$
For x = 2:
$f(2) = tan(\frac{2^2}{9})$
$f(2) = 0.48$
Then, replacing values we have:
$AVR = \frac{0.48 - 0.18}{2 - 1.25}$
$AVR = 0.4$
Answer:
the average value of on the closed interval [1.25, 2] is:
$AVR = 0.4$

3 0

2 years ago

Jenny’s Gift Shop sells candles in a variety of packages. The cost per candle is the same in every package. A package of 8 candl

charle [14.2K]

Answer:

8 candle = $12.96

1 candle =($12.96/8)

= $1.62

package of 3 candles =3×$(1.62)

: =$4.86

4 0

2 years ago

Why is graphing not always the best option for solving systems?

RideAnS [48]

1, Might not be precise
2, Can be hard to plot the graphs
3, If there are many solutions that will be really hard to plot sometimes.

This is just from the top of my head.

3 0

3 years ago

Read 2 more answers

PLEASE HELP, LIMITED TIME!!!!!

Elenna [48]

48 i believe thats the best i can find

3 0

3 years ago

Read 2 more answers

Please help? What is the tangent ratio of angle B?

bearhunter [10]

Answer: