What is the value of x? enter your answer in the box.

x = 3

Step-by-step explanation:

Note that this triangle has 3 congruent angles. Therefore, it is an equilateral triangle. So, the sides will also be congruent.

So it can be said that : 6x - 3 = 3x + 6

+3

6x = 3x +9

-3x

3x = 9

/3

x = 3

By replacing x with 3, we can prove that these expressions all equal 15.

6(3) -3 = 18 - 3 = 15 . 3(3) + 6 = 9 + 6 = 15  . 5(3) = 15

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

fjfjfhdhdhdhjjdjdjdjdjjd thats the answers

step-by-step explanation: