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Rudik [331]
3 years ago
8

Calculamos la fuerza de atracción gravitatoria entre dos cuerpos de 12kg y 30kg separados 50cm

Mathematics
1 answer:
Dovator [93]3 years ago
3 0
Es 42kg porque cuando lo suma te da eso pruebalo 
perdon si no esta bien ice lomasque pude

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Doug had been working 20 hours per week at a pet store for $8.00 per hour. His pay was increased to $8.50 per hour, and his hour
stellarik [79]

Answer:

$44

Step-by-step explanation:

First, find how much he was making originally:

Multiply the number of hours he worked by the amount he got per hour:

20(8)

= 160

Then, find how much he gets now:

24(8.50)

= 204

To find his total weekly pay increase, find the difference between them:

204 - 160

= 44

So, his total weekly pay increase is $44

5 0
3 years ago
Please help thank you.
alekssr [168]
Hello!

When doing Sine, Cosine and Tangent the sides of the triangle tell you what to do

The hypotenuse is H
The bottom side is A
The Straight up and down side is O


For Sine you do O / H
For Cosine you do A / H
For Tangent you do O/ A

Put in the values you Sine

Sin A = 5/ 13

Put in the values for Cosine

Cos A = 12/ 13

The answer is A) Sin A = 5/ 13, cos A = 12/ 13

Hope this helps!
8 0
3 years ago
The sales tax for an item was $12.80 and it cost $320 before tax.
antiseptic1488 [7]

Answer:

Step-by-step explanation:

7 0
3 years ago
Find the perminter of 9.58m 11m 15m and 9m
alukav5142 [94]

Answer:

44.58m

Step-by-step explanation:

9.58+11+15+9 (Perimeter is adding all the sides around)

8 0
3 years ago
What is the prime factorization of 45/72
emmainna [20.7K]
5/8 I believe. You can divide both by 9
4 0
3 years ago
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