There are 71 cards in a card game deck. How many cards in 19 decks?

1349

Step-by-step explanation:

Multiply 71 by 19

1,349

Step-by-step explanation:

In this problem you are using multiplication.

If there are 71 cards in 1 deck,

we have to multiply 71 x 19

=71 x 19

=1,349

Hope this helps!

--Testtaker01

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.