Ask question

Ask question

All categories

Tcecarenko [31]

3 years ago

5

Second Number Cube

1 answer:

serious [3.7K]3 years ago

3 0

Answer:

36

Step-by-step explanation:

summation of all the outcome

You might be interested in

A line is a defined term in geometry.<br> True<br> False

alexandr402 [8]

Answer:

true

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers

Find k so that the distance from (–1, 1) to (2, k) is 5 units. k= k= *there are two solutions for 2*

dalvyx [7]

Answer:

k = -3

k =5

Step-by-step explanation:

$d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\d = 5\\(-1,1) =(x_1,y_1)\\(2,k)=(x_2,y_2)\\$

$5=\sqrt{\left(2-\left(-1\right)\right)^2+\left(k-1\right)^2}\\\\\mathrm{Square\:both\:sides}:\quad 25=k^2-2k+10\\25=k^2-2k+10\\\\\mathrm{Solve\:}\:25=k^2-2k+10:\\k^2-2k+10=25\\\\\mathrm{Subtract\:}25\mathrm{\:from\:both\:sides}\\k^2-2k+10-25=25-25\\k^2-2k-15=0\\\\\mathrm{Solve\:by\:factoring}\\\\\mathrm{Factor\:}k^2-2k-15:\quad \left(k+3\right)\left(k-5\right)\\\mathrm{Solve\:}\:k+3=0:\quad k=-3\\$

$\mathrm{Solve\:}\:k-5=0:\quad k=5\\\\k =5 , k=-3$

7 0

3 years ago

Read 2 more answers

28,062 divided by 3

Galina-37 [17]

28 062 ÷ 3
9 354
9 354 x 3
28062

3 0

3 years ago

Read 2 more answers

*PLEASE HELP MEEEEEE* You throw a dart at the board shown. Your dart is equally likely to hit any point inside the square board.

yawa3891 [41]

Answer:

19.63%

Step-by-step explanation:

The probability of scoring 8 points is the probability of getting a dart into the green circle.

That probability is equivalent to the area of the circle divided by the total area of the square board.

The area of the circle according to $A=\pi*r^2$ , is $25\pi$ cm squared

The area of the whole square board is one side squared: 20 squared = 400 cm squared

The probability is therefore equal to $25\pi/400 = \pi/16=0.19634=19.63%$ %

8 0

3 years ago

What is the sum of the measures of the interior angles of the decagon?

ololo11 [35]

Given parameters:

Number of sides of the regular body = 10

A decagon has 10 sides.

Unknown:

Sum of the measures of the interior angles = ?

Solution;

To find the sum of the interior angles of a decagon; use the expression below:

Sum of interior angles = (n - 2) x 180

where;

n = number of sides;

So,

Sum of interior angles = (10 - 2) x 180 = 1440°

The sum of interior angle of a decagon is 1440°

6 0

3 years ago