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olga_2 [115]
3 years ago
6

I need help on 11 and 12.

Mathematics
1 answer:
kvv77 [185]3 years ago
8 0
I need help with this please respond rn
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Write two different ratios equal to 6 : 18.
Naya [18.7K]
8:24 9:27 are some equal solutions. 
8 0
3 years ago
Kenneth has 2,000$ to invest
Katarina [22]

The calculations for 2, 4, 8 year can be derived as follows,

For simple interest:

                   S.I = \frac{P*T*R}{100}

P= principle

T= Time

R= Rate

For 2 year;

            S.I = \frac{2000*2*5.6}{100}=  $224

           Amount = $2224

For 4 year;

            S.I = \frac{2000*4*5.6}{100}= $448

           Amount = $2448

For 8 year;

             S.I = \frac{2000*8*5.6}{100}= $896

           Amount = $2896

7 0
3 years ago
Please help mee l don’t understand new topic please
jasenka [17]

Answer to first four-

first one- 2f+2f=60

4f=60

f=15

second one-18+2d=38

2d=20

d=10

(short side is 9)

third one-2a+a+5+a+5=26

4a+10=26

a=4

long side is 9

short side is 8

fourth one-3xy+3xy+xy=63

7xy=63

xy=9

long side is 27

4 0
2 years ago
Write your answer here (Keep it clear and simple to get the best answer)
daser333 [38]

Answer:

..what answer exactly? (im just gonna put my random answer here lol)

<em>The development of the calander shows they can divde the number of minutes hours days month etc in a year. Development of the pyramids shows geometry and engineering.</em>

7 0
3 years ago
An arc that subtends a full angle of 360 degrees is called a(n) ______.
White raven [17]
Hi,
That would be a circle because it has 360 degrees.
4 0
3 years ago
Read 2 more answers
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