All categories

4 years ago

Would you use an open circle or a closed circle to graph the inequality x> 3?

Mathematics

2 answers:

12345 [234]4 years ago

8 0

Answer:

Open circle

Step-by-step explanation:

If the inequality has < or > it is an open circle.

If the inequality has =< or >= it is closed

Have A Great day

Helen [10]4 years ago

4 0

Answer:

Open circle. You only use a closed circle if it is greater/less than or equal to (which is the greater/less than sign with a line under it to indicate the "or equal to" part)

Step-by-step explanation:

You might be interested in

Mark incorrectly evaluated the expression 4x+12-x to the power of 2 where is x-2. Identify and correct mark’s mistake.

nirvana33 [79]

Answer:

The value of $4x+12-x^2$ is 16.

Step-by-step explanation:

The given expression is $4x+12-x^2\ at\ x=2$ .

Put x = 2 in the above expression as follows :

$4x+12-x^2=4(2)+12-(2)^2\\\\=8+12-4\\\\=16$

Hence, the final answer is 16.

5 0

3 years ago

Write the standard form for the scientific notation. please help fast!!!

jarptica [38.1K]

$2.32\cdot10^3=2.32\cdot1,000=2,320\\\\4.2\cdot10^4=4.2\cdot10,000=42,000\\\\4.2\cdot10^{-2}=4.2\cdot0.01=0.042$

Multiplication by 10ⁿ → move decimal n places to the right.

Multiplication by 10⁻ⁿ → move decimal n places to the left.

For n ∈ N

6 0

3 years ago

(-8x^4y^2)^2*2x^2y^6 divided by32x^8y^3

Korvikt [17]

Answer:

The answer is 4x^2y^4y^3 simplified to 4x^2y^7

Step-by-step explanation:

4 0

3 years ago

Three different ropes are used to pull boats in the water. Rope A is

Neko [114]

Answer:

I am pretty sure that it is a

5 0

3 years ago

Math 7 Review:Question 4

Serga [27]

Answer: 315/15 gallons

Step-by-step explanation:

You have to divide 315 by 15

5 0

3 years ago