Help me please thank you

x = 7

Step-by-step explanation:

To make L II M, the two angles ([2x - 3] & [x + 4]) have to be the same.

2x - 3 = x + 4 is the equation.

Simplify, and you will get x = 7

Hope this helps! Please tell me if I did anything wrong, thank you!

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%