H=3 because 27 divided by 9 is 3
Answer:
Step-by-step explanation:
Answer: Choice A) Rectangle B'C'D'E' is larger because scale factor is greater than 1.
Going from (x,y) to (3x,3y) means we multiply each coordinate by 3. This is the scale factor. The scale factor being larger than 1 means the new image is an enlargement compared to the original preimage. Specifically the dimensions of the new rectangle are 3 times larger.
51 is the answer I believe
Answer:
The second blank, which is the exponent on the y there, is -3.

Step-by-step explanation:
implies
since 3(4)=12.
implies
.
can be solved by subtracting 5 on both sides. This gives you:


Let's put it altogether:



So the first blank is 4.
The second blank, which is the exponent on the y there, is -3.