E. Abed decides to go back to the mall before it closes to buy some more striped socks. He checks his watch and it is exactly 3:21:56. Distracted by his love of math, Abed realizes he can take the first
four numbers on his watch (3, 2, 1,5) and create a numeric expression equal to the last number (6) in
multiple ways. Here are some that Abed came up with:
2x5 - 3 - 1 = 6.
(3 - 2165 + 1) = 6, S3
3= 6. (5+3 - 2) = 6
After working on this a while, he checks the time again (3:42:12) and heads to the mall. Try and find
multiple ways to use all four of the numbers 3, 4, 2 and 1 and the operations you have learned to
create a numeric expression equal to 2.

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

no idea

step-by-step explanation:

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.