9514 1404 393
Answer:
13
Step-by-step explanation:
4 m is 400 cm, so the number that can be cut is ...
(400 cm)/(30 cm/piece) = 13 1/2 pieces
13 pieces can be cut that are 30 cm long.
Answer:
Credit Card
Step-by-step explanation:
This is most likely a credit card.
You only need to put a special code in when you're inputting a credit cards pin number.
Answer:
Y=1
Step-by-step explanation:
cause 2x0/2 + 4 x 0 + 1 = 1
Answer: 52.5
Step-by-step explanation:
2x+12.8=117.8. First, subtract 12.8 from both sides.
-12.8 -12.8
2x=105. Then, divide both sides by 2.
/2 /2
x=52.5.
In mathematics, a square is the result of multiplying a number by itself. The verb "to square" is used to denote this operation. Squaring is the same as raising to the power 2, and is denoted by a superscript 2; for instance, the square of 3 may be written as 32, which is the number 9.
