Find the missing length. Round to the nearest tenth, if necessary.

Step-by-step explanation:

The given triangle is a right angle triangle. From the triangle,

The hypotenuse = 20ft

The length of one leg or adjacent side is 12 feet.

x represents the length of the other leg or opposite side.

To determine x, we would apply Pythagoras theorem which is expressed as

Hypotenuse² = adjacent side² + opposite side²

Therefore

20² = 12² + x²

400 = 144 + x²

x² = 400 - 144

x² = 256

x = √256

x = 16 ft

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%

exactly you go it

step-by-step explanation: