Answer:

Step-by-step explanation:

Answer:
80
Step-by-step explanation:
add
I think it’s b the water is 2.2 meters below the ground floor. Sorry if I’m wrong.
X+y=43
x-y=19
2x=62
x=31
y=12
Hope this helps!
Answer: 
Step-by-step explanation:
- Dilation is a transformation, in which the size of the image gets changed but not shape.
The rule of dilation with scale factor k and wither origin as center of dilation :
(x,y) → (kx, ky)
Here ,
, center of dilation = Origin
Then, the rule best represents a dilation to create pentagon PQRST will be :
