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ryzh [129]
3 years ago
9

I am playing a walking game with myself. On move 1, I do nothing, but on move $n$ where $2 \le n \le 25$, I take one step forwar

d if $n$ is prime and two steps backwards if the number is composite. After all 25 moves, I stop and walk back to my original starting point. How many steps long is my walk back?
Mathematics
2 answers:
xenn [34]3 years ago
7 0

Answer:

21

Step-by-step explanation:

VashaNatasha [74]3 years ago
6 0
Good question but idk
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Multiply six and the reciprocal of the quotient of a number and seven.
LenKa [72]
The answer is there.
3 0
4 years ago
I have been stuck on this forever can you please help
Aneli [31]
6 acts as the base. 15 acts as the height, because it extends from the base to meet vertex opposite the base at a 90° angle.

General formula for triangle area
a = 1/2 × b × h

plug in the numbers
a = 1/2 × 6 × 15
a = 90/2
a = 45

The area of the triangle is 45 units²
8 0
4 years ago
BRAINLIEST PLUS 38 POINTS
dlinn [17]

Answer:

8b is 220

Step-by-step explanation:

it might be 220 because we already know that from o to b is 140 degrees. We know that a full circle is 360, so take 140 away from 360, and you get 220.

360-140=220 degrees

Im not sure about the other questions but i hope this helps :)

4 0
4 years ago
3/2n-8/3=-29/12<br> Please show work
shepuryov [24]
Working shown, hopefully it helps

7 0
3 years ago
Which ratio is equal to 6/15?
barxatty [35]
The greatest common factor between 6 and 15 is 3.
You can reduce 6/15 down to 2/5.
5 0
4 years ago
Read 2 more answers
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