Answer:
2.5
Step-by-step explanation:
From the diagram, figure B was enlarged to obtain figure A.
The two figures are therefore similar.
The corresponding sides are in the same proportion. That constant value of the proportion is called scale factor.
It is given by:

Figure B is the image of A

Therefore the scale factor is 2.5
Answer:
You know that √x = 3.4, therefore x = 3.4² = 11.56
Hope I helped :)
Broken light is the wrong way of the oder brigades in ic I thought you said Heyy mmm is yall diuretics
Wouldn't this be science because it's dealing with temperature?
Answer:
42
Step-by-step explanation:
If we suppose the value is constant,
Divide 30/5 we get 6.
so now we know for every 1 x we get 6 y.
Multiply 6 times 7 = 42.
The value of y = 42 when x = 7.