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pantera1 [17]
3 years ago
10

Can someone please help me with this? Thanks

Mathematics
1 answer:
Nata [24]3 years ago
4 0
The answer is 2x+9+4 over x-2
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Three single-digit numbers multiply to make 504 Write the missing numbers
boyakko [2]
We will guess and check to solve this problem

504/9= 56
504/8= 63
504/7= 72
504/6= 84
.....
we can continue the pattern. However, we know that 50 is the product of 8 and 7, so we can use that number

9*8*7=504
3 0
3 years ago
George spins a spinner 108 times. The spinner lands on a green section 9 times. What is the best estimate of the probability tha
irina [24]

Answer:

1/12

Step-by-step explanation:

Probability is chance of occurrence.

It is observed that out of 108 trials, there were 9 successes i.e 9 times landing on the green section.

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4 0
3 years ago
A wheel spins at 300 revolutions per minute. What is the angular velocity of the wheel, in radians per second? Round the answer
Mandarinka [93]
Angular velocity = 300 revolutions per minute

1 revolution = 2π radians.

So, we can write:

Angular velocity = 300 x 2π radians per minute = 600π radians per minute

1 minute = 60 seconds.

So, 

Angular velocity = 600π radians per 60 seconds
⇒
Angular velocity = 10π radians per second
Angular velocity = 31.42 radians per second

Thus, rounding of to nearest hundredth, the angular velocity will be 31.42 radians per second. 
6 0
3 years ago
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The number of employees for a certain company has been decreasing each year by ​5%. If the company currently has 890 employees a
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Answer:

506.23 i think

Step-by-step explanation:

3 0
2 years ago
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Explain how to calculate the surface area of a composite figure in your own words.
AleksAgata [21]
To calculate the <span>surface area of a composite figure you must apply the formulas for calculate the area of each figure that is part of the composite figure and then, you must sum all the areas calculated.

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 SA= Area of the triangle+ Area of the rectangle= (bh/2)+bh</span>
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3 years ago
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