The answer to both equations is 'A'. For the first you just input the value of 20 to replace n and get 700. (Side-note: the number 20, which is your variable, should be nowhere in the function so you know b is wrong). so now that you have your answer 700 the second part is self explanatory.
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Answer:
SAS Translation
Step-by-step explanation:
The triangle just moved over, it didn't rotate or flip.
Answer:
345 km
Step-by-step explanation:
9 divided by 3 = 3
115 x 3 = 345
Answer:
The scale factor will be 0.25 and the length of the side will be 8.75 cm. Hope it helps :)
Step-by-step explanation:
Answer:
This term is equal to 3.7
Step-by-step explanation:
When you have two negatives in a row, you can cancel them both and make it a positive.
