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siniylev [52]
2 years ago
10

If a simple machine requires an effort of 20 newtons to lift a load of 100 newtons, its

Mathematics
2 answers:
Tcecarenko [31]2 years ago
8 0
A. 5
Hope this helps!
umka2103 [35]2 years ago
3 0

Answer:

A. 5

Step-by-step explanation:

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What is 3.57 as a fraction
Ainat [17]
357/100
because .57 is the same as 57 hundriths which translates to 57/100. Now you have 3 and 57/100 and to make thing into an improper fraction you follow these steps.
1. mulitply the whole number (the number in front on the fraction) by the denominator (the lower part of the fraction). In our case, multiply 3 and 100. You get 300.
2. Add your answer to the numorator (the upper part on the fraction). 300 plus 57 equals 357.
3. Use your answer as the new numorator and keep the original denomanator.
Answer: 357/100
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3 years ago
The cost of a dress after a 6% tax can be represented by the expression d + 0.06d. Simplify the expression​
klemol [59]

Answer:

1.06

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d + 0.06d

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I am pretty sure this is the answer. Sorry if its wrong

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What percent of 260 is 78
Reptile [31]

If you are using a calculator, simply enter 78÷260×100 which will give you 30 as the answer.

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3 years ago
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On a number line, the directed line segment from Q to S has endpoints Q at -2 and S at 6. Point R partitions the directed line s
Alona [7]
The answer is 14/5, there ya go
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3 years ago
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Is y = 2x Linear or non-linear and why?
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Step-by-step explanation:it is a linear relationship and it is changing at a constant rate

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