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2 years ago

Uh help me I guess you don’t have to if you don’t want to though

Mathematics

2 answers:

ella [17]2 years ago

6 0

Answer:

12cm³

Step-by-step explanation:

1/2x2x6x2=12cm³

slavikrds [6]2 years ago

6 0

Answer:

6x2 well the answer is 24 so like

Step-by-step explanation:

You might be interested in

Please help me with this

Tcecarenko [31]

Answer:

808+808=1616 340+340=680 then 1616-680=976

Step-by-step explanation:

you need to add 808 plus 808 which is 1616 then add 340 plus 340 which is 680, then subtract 1616-680 which is 976.

8 0

3 years ago

When shooting free throws, David is successful 7 out of every 10 shots.if he attempts 100 free throws ,about how many times will

ira [324]

100 free throws* (7 goals/ 10 free throws)= 70 goals.

If David attempts 100 free throws, he will be successful about 70 times~

7 0

3 years ago

Using the quadratic formula to solve x2 + 20 = 2x, what are the values of x?

jeka94

by Quadratic formula , $x^2 + 20 = 2x$ , values of x are $x = 1 \pm (1)i\sqrt{19}}$ . None of mentioned options are correct according to question!

<u>Step-by-step explanation:</u>

Here we have , expression x2 + 20 = 2x or , $x^2 + 20 = 2x$ .

We know that Quadratic formula is :

$x = \frac{-b \pm \sqrt{b^{2}-4ac}}{2a}$

$x^2 + 20 = 2x$

⇒ $x^2-2x+20=0$

$a=1\\b=-2\\c=20$

Putting this value in equation $x = \frac{-b \pm \sqrt{b^{2}-4ac}}{2a}$ :

⇒ $x = \frac{-b \pm \sqrt{b^{2}-4ac}}{2a}$

⇒ $x = \frac{-(-2) \pm \sqrt{(-2)^{2}-4(1)(20)}}{2(1)}$

⇒ $x = \frac{2 \pm \sqrt{4-80}}{2}$

⇒ $x = (\frac{2 \pm 2i\sqrt{19}}{2})$

⇒ $x = 1 \pm (1)i\sqrt{19}}$

Therefore , by Quadratic formula , $x^2 + 20 = 2x$ , values of x are $x = 1 \pm (1)i\sqrt{19}}$ . None of mentioned options are correct according to question!

7 0

3 years ago

Is 17/31 greater than 19/14

andreev551 [17]

Answer:

Step-by-step explanation:

Put both in your calculator. Do it in this order.

0.5484

=========

Now do the next one

1.357

19/14 > 17/31

4 0

3 years ago

A tree in Michael's yard has 120 leaves and loses an average of 4.5 leaves each day. A tree in Heather‘s yard has 45 leaves and

kaheart [24]

Answer:

60 days

Step-by-step explanation:

7 0

3 years ago