All categories

2 years ago

HELPP PLEASEE 10 PONITS !! Which inequality is represented by this graph?

Mathematics

2 answers:

garik1379 [7]2 years ago

7 0

Answer: The answer you are looking for is D.

Step-by-step explanation: The closed circle meaning more than or equal to, therefore meaning it is x is greater than or equal to 4.

marshall27 [118]2 years ago

5 0

Answer:

x is greater than or equal to four because it is a closed circle and shading to the right which is up

Step-by-step explanation:

You might be interested in

How to do multiplicities

victus00 [196]

I think, you just find a number that could be divided by or divided for.

4 0

3 years ago

What are the possible values of x in 8x2 + 4x = -1?

Westkost [7]

Answer:

The possible values of x are:

x= $\frac{-1+\sqrt{3}}{4} \,\,or\,\, x= 0.18$

and

x= $\frac{-1-\sqrt{3}}{4} \,\, or \,\, x= -0.68$

Step-by-step explanation:

$8x^2+4x+1=0$

Using Quadratic formula to solve this equation:

$x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\\a = 8 \,\, b = 4\,\, c = -1\\Putting \,\, values \,\, in \,\, the\,\, equation\\x= \frac{-4\pm\sqrt{(4)^2-4(8)(-1)}}{2(8)}\\x= \frac{-4\pm\sqrt{16+32}}{16}\\x= \frac{-4\pm\sqrt{48}}{16}\\x= \frac{-4+ \sqrt{48}}{16} \,\, and \,\, x= \frac{-4- \sqrt{48}}{16}\\x= \frac{-1+ \sqrt{3}}{4} \,\, and \,\, x= \frac{-1- \sqrt{3}}{4}$

The possible values of x are:

x= $\frac{-1+\sqrt{3}}{4} \,\,or\,\, x= 0.18$

and

x= $\frac{-1-\sqrt{3}}{4} \,\, or \,\, x= -0.68$

4 0

3 years ago

Sean used 1-3/4 cup of sugar to make a dozen brownies. How many cups of sugare are used for 6 dozen brownies?

alisha [4.7K]

Answer:

10 1/2

Step-by-step explanation:

We need to convert 1 3/4 to an improper fraction

1 3/4 = (4*1+3)/4 = 7/4

Multiply this by the number of batches

7/4*6 = 42/4 = 21/2

Change this back to a mixed number

2 goes into 21 10 times with 1 left over

10 1/2

7 0

3 years ago

Write one and two hundred fifty three thousandths in standard form

aivan3 [116]

1.253
Is the answer to ur question

6 0

3 years ago

Elle can buy 2 quarts of milk for $3 or 1 gallon of milk for $3, Which Is The Better Deal.... Because Im not sure..

GrogVix [38]

1 gallon is equal to 4 quarts.

So you can either get 2 quarts for $3, or 4 quarts for 3$

1 gallon is the better deal.

5 0

3 years ago

Read 2 more answers