There are actually <u>eight</u> different arrays that can be made here...
For one, you can make: 1 row of 24 <em>and</em> 24 rows of 1
<em>Or</em> 12 rows of 2. <em>(since 12 is half of 24)</em>
2 rows of 12 <em>(just the opposite of 12 rows of 2)</em>
And also, 3 rows of 8, <em>and its opposite of</em> 8 rows of 3
And lastly... 4 rows of 6, with its opposite, 6 rows of 4
Answer:
I'm not sure if it's right but I got -2455.15
Step-by-step explanation:
You would use PEMDAS,
( 129 + 19 ) = 148
-18 ( 148 ) = -2664
3/2.25 = 1.333333333
1.333333333 - 2664 = -2662.666667
0.9 ( -2662.666667 ) = -2396.4
-47/8 = -58.75
-2396.4 - 58.75 = <u>-2455.15</u>
Answer:
(pound sign) 11.44
Step-by-step explanation:
<span> The </span>midpoints<span> of the </span>sides<span> of the </span>triangle<span> are </span>joined<span> to </span>form another equilateral triangle<span> with </span>sides<span> that are </span>half<span> the leng ... the </span>length<span> of the </span>outer triangle<span>. This </span>process<span> is </span>continued until three triangles<span> are </span>inscribed<span> in the </span>first triangle<span>. The </span>sum<span> of the </span>perimeters<span> of </span>all four triangles<span> is how many </span>inches<span>?</span>
