The question is in the image below! please answer asap! please help me with both questions and steps if possible! i seriously need help

AB is similar to YZ

AC  is similar to YX

CB is similar to ZX

ΔABC ~ ΔYXZ

Reduction because it is smaller than the original picture

Scale Factor: 2/3 or 4/6 because the (4,2)/ (6,3)=2/3

Step-by-step explanation:

(hope this helps, sry about the explanations!)

answer:

1. 0.04

2. 0.15

step-by-step explanation:

i just finished that assignment for properties of probability distributions.

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.