Round 519,769 to the nearest ten thousand. a. 520,000 b. 521,000 c. 500,000 d. 510,000

What scale factor was applied to the first rectangle to get the resulting image interior answer as a decimal in the box

1. what are the missing reasons in the proof 2. it's in the second picture and 3

Asequence is defined recursively by the formula  f(n  +  1)  =  f(n)  +  3 . the first term of the sequence is  –4. what is the next term in the sequence? –7–117