19x2-9x2= 10x2
16x-13x= 3x
45-23= 22
(10x2+3x+22)
Answer:
2 cups of clay
Step-by-step explanation:
Given data
we are given that 6 cups of water for every 12 cups of clay
i.e
12 cups of clay require 6 cups of water
4 cups of clay will require x cups of water
cross multiply
12x= 4*6
12x= 24
divide both sides by 12
x= 24/12
x= 2cups
Hence 4 cups of water will require 2 cups of clay
Answer:
-5p -3
Step-by-step explanation:
Answer:
175
Step-by-step explanation:
It is simplified
When a shape is rotated, it must be rotated over a line.
<em>The square must be reflected over line </em>
<em>, for it to be mapped onto itself.</em>
<em />
<u>The points are given as:</u>




To map the square onto itself, it must be reflected over its diagonal
The diagonals of the square are: AC and BD
<u>Using AC, we have:</u>
---- 
---- 
Start by calculating the slope (m)

So, we have:



The equation is then calculated as:

This gives:



Rewrite as:

So, the square must be reflected over line
, for it to be mapped onto itself.
See attachment for square ABCD and its line of reflection.
Read more about reflections at:
brainly.com/question/1878272