Lillian built a staircase out of blocks. She used 3 blocks to make the first step, 6 blocks to make the second step and 9 blocks
to make the third step. If she continues using the same pattern, how many total blocks will she have used after making the fourth step?
2 answers:
Answer:
30
Step-by-step explanation:
if you take 3+6+9+12 you get 30
Answer:
30
Step-by-step explanation:
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Answer:
you will need 8 pages for 400 words.
Step-by-step explanation:
250/5=50 (divided 250 with 5 and got 50)
Then I took 400 and divided it by 50 and got 8. (400/50=8)
I hope this helps!
Answer:
50% chance
Step-by-step explanation:
4 * 50% = 2
Answer:
(3x+5y)(3x-5y)
Step-by-step explanation:
Short answer:<span> Multiply by 100 for centimeters or 1000 for millimeters.</span>
The differences is 7 because I counted.
