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AlekseyPX
4 years ago
15

Estimate the total weight of two boxes that weigh 9.4 lb and 62.6 lb using rounding and compatible numbers. Which estimate is cl

oser to the actual total weight why?
Mathematics
1 answer:
ivann1987 [24]4 years ago
8 0
Could you give the answer choices please
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Find the number of juice boxes.
xenn [34]

Answer:

Here is the number of juice boxes

Step-by-step explanation:

No matter what source there is, you will always appear to end up finding out that there are precisely 69 juice boxes

4 0
3 years ago
The mass of a certain window is 18kg. What is the mass of 5 of those windows?
Daniel [21]
18 kg times 5 kg would be 90 kg because each window was 18 kg, hence 90 kg
3 0
3 years ago
When having the same radius and height what fraction of a cylinder have the same volume as one cone?
trasher [3.6K]

Answer:

1/3

Step-by-step explanation:

volume of a cylinder = nr^2h

Volume of a cone = 1/3(nr^2h)

n = 22/7

r = radius  

h = height

If the volume of a cylinder is 300, the volume of a cone = 1/3 x 300 = 100

the capacity of a cone is 1/3 that of a cylinder

4 0
3 years ago
M 2 = 2x°, m 3 = 5x°, m 1 =<br><br> 2x + 5x<br> 5x - 2x<br> 180 - 5x<br> 180 - 7x
MaRussiya [10]

We know: the sum of measures of triangle angles is 180°.

Therefore we have the equation

m\angle1+m\angle2+m\angle3=180^o\to m\angle1=180^o-m\angle2-m\angle3

Substitute m\angle2=2x,\ m\angle3=5x:

m\angle1=180-2x-5x=180-7x

<h3>Answer: 180 - 7x</h3>
8 0
3 years ago
Factor the following polynomial completely.<br><br> 6x^5-30x^4-84x^3
Lerok [7]

6x^5 - 30x^4 - 84x^3

we can factor out 6x^3

6x^3(x^2 - 5x - 14)

Also, we can factor x - 7 and x + 2 out of x^2 - 5x - 14

The final answer = 6x^3(x - 7)(x  + 2)

6 0
3 years ago
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