Answer:
20 longs, 9 units more than the 9 flats
Step-by-step explanation:
If Abby has 9 flats, she has 900 blocks of the 1109 she needs. The remaining 209 can be represented by ...
20 longs
9 units
_____
<em>Comment on the question</em>
We cannot see the model Abby has put together so far, so we don't know exactly what it takes to finish it. Any longs or units she already shows must be subtracted from the numbers above.
Answer:
df
Step-by-step explanation:
Answer:
20 units^2
Step-by-step explanation:
5 x 4
20
Answer:
Try This! 32 time 15 =480
Step-by-step explanation:
Answer:
D. 14
Step-by-step explanation:
a^2+b^2=square of c
a^2+x^2=50
