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LiRa [457]
3 years ago
6

On Ursula’s birthday, her cousins hid her presents in a secret location and gave her this cryptogram to identify the location: 9

, 32, 83, 45, 78, 92, 100, 121, 4, 35, 67, 96. They also told her that the cryptogram was encoded using this matrix:
The numbers in the decoded message corresponding to the letters in the alphabet as shown here:


Space 0 I 9 R 18

A 1 J 10 S 19

B 2 K 11 T 20

C 3 L 12 U 21

D 4 M 13 V 22

E 5 N 14 W 23

F 6 O 15 X 24

G 7 P 16 Y 25

H 8 Q 17 Z 26

Help Ursula find her presents by using the inverse of the coding matrix to decode the message.
Mathematics
1 answer:
olchik [2.2K]3 years ago
8 0

Answer:

it is in the attic

Step-by-step explanation:

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Do you compare a negative decimal to a positive decimal?
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All of it put together (same text as above):

Decimals are a part of a whole just like fractions are a part of a whole. Therefore, a positive decimal is ALWAYS greater than a negative decimal. When you have two negative decimals, the one closer to zero is always greater. The farther a negative decimal is from zero, the smaller its value.

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3 years ago
Please help me answer this.
inna [77]

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D. 4,-1

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