Answer:
option B , C , D
Step-by-step explanation:
Enlargemet is a rule which transfers an object into an object of the same form by enlarging its size in a given ration.
Remember
If k > 1 , the given object is enlarged. Since the scale fator (k) is 2 and it is greater than 1 the size of the figure enlarges . So according to this definition option B , c and d are incorrect.
only option A satisfies . So out of all these statements only option A is true.
formula :
(x , y) = (kx , ky) ( k means scale factor)
here scale factor is multiplied to the coordinate x and y.
since the scale factor is 2 it means that the length or the value of both x and y coordinate is multiplied by 2.So, it is true . And rest are not true.
This depends on whatever the speed the car is going.
The answer is D. 44 degrees.
It’s not A because that would mean the angle is over 90 and it’s not because you can see that it’s smaller than a right angle.
It’s not B because that would mean it’s a bit smaller than a right angle but it’s a lot smaller.
It’s not C because that wound mean the angle is about a 90 degrees right angle but it’s not.
D is the most reasonable answer.
Hope this helps! :)
Answer:
-2
Step-by-step explanation:
The answer is C!!! Hope it helped!
