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➷ Joni should have multiplied by 1000 because 1 dekagram is equal to 1000 centigrams.
➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
↬ ʜᴀɴɴᴀʜ ♡
Answer:
Step-by-step explanation:
A=2i+3j+4k
B=i-2j+3k
Sum of the vectors:
A + B = 2i+3j+4k + i-2j+3k = 3i + j + 7k
Direction of the sum of the vectors:

Answer:
The pattern is that they are multiplying by -3 every time. 81*-3 = -243
Answer:15m on each side
Step-by-step explanation:
The number -5 is anything but natural number.
It is an integer (Z) ,a rational number (Q) and a real number (R) .