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Sedbober [7]
3 years ago
5

Si 30 cuadernos cuestan 120 Bs ¿ cuantos costaran 18 cuadernos​

Mathematics
1 answer:
IgorLugansk [536]3 years ago
4 0
Ann’s s whence. Sank m. D sm n s
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Help me solve this, it’s trig
erastova [34]

Answer:

The answer is 6.451 or 6.5 rounded

Step-by-step explanation:

The way to solve this is to find all the degrees inside the triangle first

you have two given degrees which are 21 and 90 degrees

add those numbers up and subtract it from 180. That is the last corner degree

you then use that information to find all the side lengths using the given hypotenuse length.

Btw its geometry not really trig.

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3 years ago
Pls help i dont know ?
Nimfa-mama [501]

Answer:

8 \times(2+15)

Step-by-step explanation:

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2 years ago
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Change<br> 9 2/5<br> into an improper fraction
Rzqust [24]

Answer:

below

Step-by-step explanation:

9 2/5 = [(9*5)+2]/5=(45+2)/5=47/5

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3 years ago
How do you use the product of 123 times 47 to find the product of 123 times 0.47 explain the difference in the two products?
iragen [17]
123•47=5781
123•0.47=57.81

you can use the product of 123•47 to help you solve for the product of 123•0.47 by seeing that all you do is move the decimal yo the left 2 spaces. The reason you move the decimal to the left 2 spaces is because 47 is 0.47 just the decimal was moved 2 spaces to the right.
3 0
4 years ago
John decided to start saving for college. He deposited $500 into an account which earns 4% simple annual interest. At the end of
Vika [28.1K]
Fv=500×(1+0.04×3)+250×(1+0.04×2)+
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