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zaharov [31]
2 years ago
10

Please help me with #4

Mathematics
1 answer:
FromTheMoon [43]2 years ago
7 0

Answer:

Area: 2π square units

Perimeter: 3π units

Step-by-step explanation:

Please let me know if you want me to add an explanation.

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If Eugene can buy three cantaloupes for $7. Then how many can you buy with $14
suter [353]
I believe the answer would be 6 because 7x2=14 so 3 cantaloupes x 2= 6
8 0
2 years ago
What’s the answer<br><br><br> 5n-2=n+18
Sauron [17]

5n-2=n+18

Move n to the other side

Sign changes from +n to -n

5n-n-2= n-n+18

5n-n-2= 18

4n-2= 18

Move -2 to the other side

Sign changes from -2 to +2

4n-2+2= 18+2

4n= 18+2

4n= 20

Divide by 4 for both sides

4n/4= 20/4

Answer: n=5

4 0
3 years ago
Read 2 more answers
If ORBIT is coded BEOVG, then how is PLANET coded? /
arlik [135]

Answer:

1. CYNARG

Step-by-step explanation:

This a example of Caesar's Cipher, in which each letter in the original word leads to a ciphered letter according to the following equation:

C = (P + o) \text{mod} 26

In which C is the index of the Ciphered letter in the alphabet, P is the index of the original letter and o is the offset.

Finding the offset:

O is coded B

O is the 15th letter in the alphabet, so P = 15.

B is the 2nd letter in the alphabet, so C = 2

C = (P + o) \text{mod} 26

2 = (15 + o) \text{mod} 26

|o = |2-15| \text{mod} 26

o = 13

So

C = (P + 13) \text{mod} 26

PLANET:

P

P is the 16th letter in the alphabet.

C = (16 + 13) \text{mod} 26 = 3

So P is coded C.

L

L is the 12th letter in the alphabet:

C = (12 + 13) \text{mod} 26 = 25

L is coded Y(25th letter in the alphabet)

A

A is the 1st letter in the alphabet

C = (1 + 13) \text{mod} 26 = 14

A is coded N

N

N is the 14th letter in the alphabet

C = (14 + 13) \text{mod} 26 = 1

N is coded A

E

E is the 5th letter in the alphabet

C = (5 + 13) \text{mod} 26 = 18

E is coded R

So the correct answer is:

1. CYNARG

4 0
3 years ago
<img src="https://tex.z-dn.net/?f=6%5Cfrac%7B1%7D%7B5%7D%20%2B8%5Cfrac%7B4%7D%7B5%7D" id="TexFormula1" title="6\frac{1}{5} +8\fr
Allushta [10]
6 + 8 = 14

1/5 + 4/5 = 5/5 or 1

14 + 1 = 15
4 0
3 years ago
Read 2 more answers
TRUE/FALSE: The slope of the line that is PEREPNDICULAR to this line is -3/2.
chubhunter [2.5K]

Answer:

True

Step-by Step Explanation:

3 0
2 years ago
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