3 years ago

Round 745,829 to nearest ten thousand

Mathematics

1 answer:

valina [46]3 years ago

7 0

750,000 you round the 4 up because of the 5 next to it. Id the number to the right of it is 5 or higher you round up :)

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a crew is made up of 20 men; the rest are women. 66 2/3% of the crew are men. How many people are in the crew? Show the work plz

liberstina [14]

20 men

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Hope this helps!

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2 years ago

What is the exact area of a circle with a diameter of 20 cm?

Kisachek [45]

Hi there! The answer is 100πcm^2

The radius of a circle can be found by dividing the diameter by 2. In other words : the radius is half of the diameter.
Therefore, the radius of a circle with a diameter of 20 cm is 10 cm.

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$a = \pi \times \: {r}^{2} \\ with \\ a = area \\ r = radius$

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Step-by-step explanation:

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3 years ago

ASAP!<br> find the slope of a line that is perpendicular to y=-1/2x+4

aliya0001 [1]

We know that :

Ф Product of the slopes of two lines perpendicular to each other should be equal to -1

Let the slope of the line perpendicular to given line be : M

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This line is in the form : y = mx + c, where m is the slope and c is the y intercept

Comparing with y = mx + c :

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2 years ago