Help me with this problem anybody

Because this is a regular parallelogram, the angles you are solving for are congruent or equal to each other.

(3y+27) = (5y-3)

Use basic algebra to solve for the values.

27 + 3 = 5y - 3y

30 = 2y

15 = y

Now plug into one unknown angle:

(3(15)+27) = ?

= 72

72 degrees is the value of angle A

To find angle B, simply take 180 and subtract 72 from it.

180 - 72= 108

The value of angle B is 108 degrees.

answer: t=3

step-by-step explanation:

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%