Which inequality has a dashed boundary line when graphed? A y>=3/5x+1 B y>= -1/3x+1 C y>3x+1

Mathematics

1 answer:

Ket [755]3 years ago

4 0

Answer: C y>3x+1

Step-by-step explanation:

When we graph an inequality with strictly greater of less than sign ('<' or '>'), then the graph has a dashed boundary line .
Further it indicates that it does not include the points on the line.

From all the given options , only C contains inequality with '>' sign .

Hence, y>3x+1 is the inequality has a dashed boundary line when graphed.

hence, the correct option is C.

You might be interested in

Write 9 and 250 thousandths as a mixed number

Naddik [55]

9 and 250 thousandths written as a mixed number is as much as 9 250/1000. We can simplify it, so we'll get:

9 25/100

Or even:

<u>9 1/4
</u>
I hope it will help you :)

4 0

4 years ago

Simplify the following numbers

Mademuasel [1]

Answer:

177147

Step-by-step explanation:

$3^{6}$ is the same as 3 times itself 6 times like 3x3x3x3x3x3 which is 729.

$3^{5}$ is the same as 3 times itself 5 times and you probably know what that's like but it equals 243.

No all we have to do is do a little multiplying, which would be 729 x 243 getting the answer.

177147

Hope this helps and have a great day!

6 0

3 years ago

PLEASE HELP ME GUYS :((

Veseljchak [2.6K]

Answer:

8 - $8\sqrt{3}$

Step-by-step explanation:

For this problem you have to use the 45-45-90 triangle theorem and 30-60-90 theorem.

For 45-45-90, the isosceles sides = 4, so the hypotenuse of the 30-60-90 triangle is 4 times 2, which is 8. If x is 8, then since y is the side across from the 60 angle, y is $8\sqrt{3$ . Since this really can't be simplified after y is subtracted from x, the final answer is just 8 - $8\sqrt{3}$ .