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3 years ago

3.8y+4/7x+2=0 for y =?

Mathematics

1 answer:

tia_tia [17]3 years ago

6 0

y=(-4/7x-2)8/3 is the correct awnser to your question.

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Log 5 +3 log 2-log4÷log10

allsm [11]

●✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎❀✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎●

Hi my lil bunny!

❧⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯☙

Let's simplify step-by-step.

$Log (5) + (3 log (2)) - \frac{log(4)}{log(10)}$

$= 0.69897 + 3(log (2)) - \frac{log (4)}{log (10)}$

$= 0.69897 + (3) (0.30103) - \frac{log (4)}{log(10)}$

$= 0.69897 + 0.90309 - \frac{log (4)}{log(10)}$

$= 1.60206 - \frac{log(4)}{log(10)}$

$= 1.60206 - \frac{1.60206}{log (10)}$

$= 1.60206 - \frac{1.60206}{1}$

$= 1.60206 - 0.60206$

$= 1$

❧⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯☙

●✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎❀✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎●

Have a great day/night!

❀*May*❀

4 0

3 years ago

Andy is hanging wallpaper in his kitchen. He is able to cover 2 2/5 of the walls in the room using 6 rolls of wallpaper. What is

faltersainse [42]

Answer: The number of rolls of paper is $2\dfrac{1}{2}$ .

Step-by-step explanation: Given that Andy is hanging wallpaper in his kitchen. 6 rolls of wallpaper is used to cover $2\dfrac{2}{5}$ of the walls.

We are to find the number of rolls of paper used per wall.

We will be using unitary method to solve the given problem.

We have,

$2\dfrac{2}{5}=\dfrac{12}{5}.$

Now, number of rolls used to cover $\dfrac{12}{5}$ of the walls = 6.

Therefore, number of rolls used to cover 1 wall is given by

$\dfrac{6}{\frac{12}{5}}=\dfrac{5\times 6}{12}=\dfrac{5}{2}=2\dfrac{1}{2}.$

Thus, $2\dfrac{1}{2}$ rolls of paper used per wall.

3 0

3 years ago

Read 2 more answers

What expression is equivalent to 3(5+4)? A)15+12 B)15+4 C)8+7 D)8+4

valentina_108 [34]

Answer:

A)15+12

hope it helps...

6 0

3 years ago

Read 2 more answers

9 of 12

Deffense [45]

Answer:

40 flapjacks

Step-by-step explanation:

Given the recipe :

Recipe: Makes 10 flapjacks

120 g margarine

100 g sugar

150 mL syrup

225 g oats

40 g sultanas

Given that all other ingredients are kept Constant.

225g of oats produces 10 flapjacks

0.9 kg of oat = 0.9 * 1000 = 900g oat

If :

225 g = 10 flapjacks

900 g = x

Cross multiply :

225x = 900 * 10

225x = 9000

x = 9000 / 225

x = 40

40 flapjacks

7 0

3 years ago

How much do you make on EOG if you got 45/52

soldier1979 [14.2K]

If you are asking about the percent then it would be 83.33%

3 0

4 years ago