2 years ago

if a rectangle is 8 in long and 6 in wide how many one square inch tikes are needed to cover its area

Mathematics

1 answer:

zimovet [89]2 years ago

8 0

Answer:48 one square inch tiles

Step-by-step explanation:

The square has an area of (8x6)=48in^2. If we place 1 in^2 square tiles in a line 8 across (8 inches) and 6 down (6 inches), there will be 8x6 = 48 one square inch tiles.

You might be interested in

Sharon wants to know the difference between the average amount she stacked and the average amount Diane stacked. Which operation

jek_recluse [69]

Sharon would subtract the amount that she stacked from Diane to figure out the difference.

Hope this helped :D

3 0

2 years ago

1. The sum of first n terms of an arithmetic sequence is 3n²+4n

valentina_108 [34]

Answer:

Step-by-step explanation:

$a_1=S_1=3\cdot1^2+4\cdot1=3+4=7$

$a_1+a_2=S_2\\\\a_1+a_1+d=3\cdot2^2+4\cdot2\\\\7+7+d=3\cdot4+8\\\\14+d=12+8\\\\d=6\\\\\\a_n=a_1+d(n-1)\\\\a_n=7+6(n-1)\\\\a_n=7+6n-6\\\\\underline{a_n=7n+1}$