Answer:
idc
Step-by-step explanation:
Answer:
$20 dollars
Step-by-step explanation:
1.80 / .09 (9% in decimal form)
= 20

When you multiply by 10, 100, or 1000, you must move the decimal place over by how many zeroes there are. Once there is no more decimals, you add 0's to the end of the number until you are done.
For example, 5.6 x 1000
1000 has 3 zeroes.
That means we need to move the decimal spot 3 times.
5.6 x 1000 = 56 x 100
We got rid of the decimal but we still have 2 zeroes left. So now we just add 2 zeroes at the end of the number.
5.6 x 1000 = 56 x 100 = 5600
I hope that helps! :)
Answer:
(½² x 2³ x 3²)
¼ x 8 x 9
¼ x 72
= 18
½³ x 2×3
Step-by-step explanation:
½² x 2³ x 3²
¼ x 8 x 9
¼ x 72
= 18
½³ x 2 x 3²
⅛ x 2 x 9
⅛ x 18
¼ x 9
9/4
=2¼
Answer:
area= 83
Step-by-step explanation:
the formula for area of a tringale is HxB/2 so the area for the tringles are 28 and 15 and area for a rectangle is LxW so it is 40 and add it all togeteher and you get 83