All categories

3 years ago

16 x + 4 y = − 6 8 x + 2 y = 0

Mathematics

1 answer:

Vera_Pavlovna [14]3 years ago

5 0

The answer is must be no solution

You might be interested in

How many solutions are in this equation?

vfiekz [6]

9(x-4)=9x-33

9x-36=9x-33

No solution so b =0

3 0

3 years ago

Read 2 more answers

The amounts a soft drink machine is designed to dispense for each drink are normally distributed, with a mean of 11.711.7 fluid

dexar [7]

Answer: 0.1499

Step-by-step explanation:

Given : The amounts a soft drink machine is designed to dispense for each drink are normally distributed, with mean $\mu=11.7\text{ fluid ounces}$

Standard deviation : $\sigma=0.2\text{ days}$

z-score : $z=\dfrac{X-\mu}{\sigma}$

For X = 11.5

$z=\dfrac{11.5-11.7}{0.2}\approx-1$

For X = 11.6

$z=\dfrac{11.6-11.7}{0.2}\approx-0.5$

Now, the probability that the drink is between 11.511.5 and 11.611.6 fluid ounces will be :-

$P(11.5$

Hence, the probability that the drink is between 11.511.5 and 11.611.6 fluid ounces =0.1499

5 0

3 years ago

Help! Best answer gets brainliest

julsineya [31]

Answer:

7.9

Step-by-step explanation:

the first thing to do is find the second projection.

16-7 = 9

than we can use a proportion to find BD

7 : BD = BD : 9

BD = √9 x 7 = √63 = 7.9

we have to use the square root because in the proportion BD Is repeated two times. If we don’t use it, we find BD^2

7 0

3 years ago

Find the value of x in a triange..which x -10+2x+20+x+20

statuscvo [17]

ANSWER:

-10+2x+20+x+20

-10+20+20+2x+x

30 = 3x

10 = x

~batmans wife dun dun dun...

4 0

3 years ago

Read 2 more answers

CAN YALLLLL HELP MEEEEE PLEASE NO BODY KNOWS IT

EleoNora [17]

Answer:

N=42.2

O=71.6

Step-by-step explanation:

I thought it out mentally.

4 0

3 years ago

Read 2 more answers