8x8 + 15x15 = y^2
64+225 = 289
take the square root of 289 which = 17
ANSWER = C. 17
Answer:
900
Step-by-step explanation:
173 rounds to 200
421 rounds to 400
59 rounds to 100
230 rounds to 200
200+400+100+200=900
Answer:
{1,4,7,10,...}
Step-by-step explanation:
the reason is that the sequence has a definite common ratio
that is to say that
4-1=7-4
3=3
but others don't
What does -4x5y15 equal to ?
