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3 years ago

You pick a card at random, put it back, and then pick another card at random.

Mathematics

2 answers:

zimovet [89]3 years ago

7 0

Answer:

Your answer would be 4/9 have a great day :)

Step-by-step explanation:

denis23 [38]3 years ago

5 0

Answer:

4/9

Step-by-step explanation:

The probability of getting a card less than 7 is 2/3, and picking a card greater than 5 is 2/3 too, so I believe that now you just have to multiply them: 2/3 * 2/3 = 4/9, and that, I believe, is your answer.

Tell me if I'm wrong :)

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What is the area of this polygon? Enter your answer in the box. units²

Gemiola [76]

Answer:

The area of the polygon is $39\:units^2$

Step-by-step explanation:

Sketch the polygon to obtain the figure in the attachment.

The polygon can then be divided into a rectangle and a triangle.

The area of the polygon

$=|VE|\times |DE|+\frac{1}{2}\times |DE|\times |AM|$

We use the absolute value method to find the lengths

$=|3--2|\times |3--3|+\frac{1}{2}\times|3--3|\times |5-2|$

$=5\times 6+\frac{1}{2}\times 6\times 2$

$=30+9$

$=39\:units^2$

4 0

4 years ago

Read 2 more answers

What is the midpoint of the segment shown below? (-2,4) (6,-4)

tresset_1 [31]

<h2>solution :</h2>

let's assume the Coordinates be x and y

By using Section formula,

$\boxed{ x = (\dfrac{x_2 + x_1}{2} )}$

$x = \dfrac{ - 2 + 6}{2}$

$x = \dfrac{4}{2}$

$x = 2$

____________________

$\boxed {y = (\dfrac{y_2 + y_1}{2} )}$

$\dfrac{ - 4 + 4}{2}$

$\dfrac{0}{4}$

____________________

$\mathrm{Therefore \:\:the\:\: Coordinates\:\: of \:\:the\;\; mid-point\;\: of \;\;the\:\: given\:\: segment\:\; is}$

$\huge \boxed{(2,0)}$

_____________________________

$\mathrm{ \#TeeNForeveR} \: ☃$

8 0

3 years ago

Plis help me thank you first one to reply gets brainless

FromTheMoon [43]

1: 0.46

2:0.4

3: -0.6

4: -0.85

5: 3.34

6: -1.77

7: 34/99

8: 3.16

9: -9/10

10: -17/20

11: -19/5

12: 2.3

13: 4/13

14: 8 7/11

8 0

3 years ago

Find the value of x to the nearest tenth. *

morpeh [17]

Answer:

x = 2 $\sqrt{55}$ or 14.8

Step-by-step explanation:

First find the missing leg of the right triangle.

8²-3²=x²

x = $\sqrt{55}$

then double is to get x in the drawing

x = 2 $\sqrt{55}$ or 14.8

6 0

4 years ago

It takes 18 3/8 inches of wood to make a frame for a small photo miss Jones has 3 yards of wood how many frames can she make

Mars2501 [29]

There's 3 ft in a yard.
You have 9 feet of wood.
9 ft = 108 inches
108 in./ 18.375=5.87
You can make 5 frames, .87 isn't enough to make another frame.

8 0

3 years ago

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