A large fish tank is filled with ping-pong balls with numbers written on them. Jada chooses 10 balls from
the tank and writes down their numbers.
1 8 5 4 3 2 4 1 5 3
A second tank is filled with golf balls with numbers
written on them. Jada chooses 10 golf balls from the
tank and writes down their numbers.
245 246 2/2/1/4/8
To win a prize, Jada must get a ball with an even number.
a.) How many even numbers did she get from the tank of
ping-pong balls?
b.) How many even numbers did she getIfrom the tank of
golf balls?

d

step-by-step explanation:

geometry: triangles

solvers

lessons

answers archive

call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

25.45584

ƒ = 0.03b

hope this ( :

step-by-step explanation:

it is definatly the 3rd one. very much looks like it, for a good chance, the third one would be best for you.

8(4)^8=72^feet to say that the total can conclude to 8(4) which as you know would mean 8 x 4. that equals 32w. 32^ could make a 72 answer as well. but your coefficent will remain w so your answer is 72w.

you!

if you need more with your math, visit khan academy where we give videos and tutorials   on everything math. we are efficent in our work.

you,

from,

the khan academy team