To know if a dilation is an expansion ( bigger) r a contraction ( smaller) ignore the negative sign.
If the number is larger than 1, it is an expansion, if the number is smaller than 1 it is a contraction.
-4 is an expansion
2.5 is an expansion
2/3 is a contraction
-3/4 is a contraction
Answer:
4800m
Step-by-step explanation:
Pythagoras theorem
25^2-7^2=24
JK=24cm
24x200=4800
4800m
Answer:
36
Step-by-step explanation:
4b^2
4(3)^2
4(3)(3)
4(9)
36
Answer: The answer to the first question is 20
Step-by-step explanation:
I believe the aswer is 29.7
1) 120 (2 hrs.in minutes) divided by 45
2) Round and multiply 2.7 by 11
3) Get your answer
OR
1) 120 (2 hrs. n minutes) times 11
2) Divide by 45 and Get answer
