Answer:
25 inches
Step-by-step explanation:
If square has a perimeter of 20 inches, the length of each side is:
After cutting the square in half, we are left with two rectangles of 5 in x 2.5 in
Attaching those two smaller rectangles by their short end (2.5 in side), gives us a new rectangle with a height of 2.5 in and a length of 10 in (sum of the 5 in sides in each rectangle). The perimeter of this new rectangle is:
The perimeter is 25 inches.
<span>1. </span><span>Nia has 2, 3, 8, 9 and 5 in her
cards. How can she arrange it to be an even numbers with the 2 in the ten
thousands place.
Now, Nia has 5 cards, that means, the biggest value she can have is ten
thousands which is stated to be 2.
=> 20 000
=> We still have 3, 8, 9 and 5
=> Let’s have 3 thousands, which is
also an even number
=> let’s have 5 as hundreds, also an even number
=> We can have 9 tens, which is also an even number
=> and last is 8 ones, which is also an even number
Thus, the number will be:
=> 23 598, this is an even number because it can be divide by 2
=> 11 799
</span>
Answer:
-93
Step-by-step explanation:
