HELP ME PLZ

x = 32, ∠A = 132

Step-by-step explanation:

A and B are equal. Set both equations equal to each other.

5x - 18 = 3x + 42

Add 18 to both sides and subtract 3x from both sides.

2x = 60

Divide both sides by 2.

x = 30

Now plug x back in to solve for angle A.

5(30) - 18 = 132

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%

step-by-step explanation:

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