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3 years ago

Estimate this product by rounding each number to one nonzero digit before multiplying: (2876)(513)(18) ASAP PLEASE

Mathematics

1 answer:

DerKrebs [107]3 years ago

5 0

2876 Rounds To 3000
513 Rounds To 500
18 Rounds To 20
Then multiply:
3000x500x20= 30,000,000

Hope i helped :)

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A bag contains 6 green marbles, 5 blue, and 9 red. What is the probability that you will select two green marbles from the bag?

kogti [31]

Answer:

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Step-by-step explanation:

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3 years ago

Given α and β are Supplementary. Show the necessary steps.

user100 [1]

Answer:

$\alpha = 108\degree, \: \beta = 72\degree$

Step-by-step explanation:

α and β are Supplementary (given)

$\therefore \alpha + \beta = 180\degree.... (1)$

It is given that:

$\alpha= \frac{3}{2} \beta$

Plugging the value of α in equation (1), we find:

$\frac{3}{2} \beta + \beta = 180\degree$

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So,

$\alpha = 108\degree, \: \beta = 72\degree$

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3 years ago

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Sidana [21]

Step-by-step explanation:

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Step-by-step explanation:

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