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inessss [21]
2 years ago
14

The number 3.14063 written correct to 3 decimal places is

Mathematics
2 answers:
alex41 [277]2 years ago
5 0

Answer:

The number 3.14063 written correct to 3 decimal places is 3.141.

Step-by-step explanation:

Given : The number 3.14063.

To find : The number written correct to 3 decimal places ?

Solution :

“Three decimal places” is the same as “the nearest thousandth.”

Rounding to nearest thousandth,

1) If the ten thousandth place value is less than 5 then thousandth place remain same and rest became zero.

2) If the ten thousandth place value is greater or equal to 5 then thousandth place raise by 1 and rest became zero.

The ten thousandth place value in 3.14063 is 6>5.

So, 0 is raise by 1 and rest became zero.

i.e. 3.14063 ≈ 3.141

Therefore, The number 3.14063 written correct to 3 decimal places is 3.141.

andrezito [222]2 years ago
3 0

Answer:

To the  right = 3140.63 to

Step-by-step explanation:

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The two-way table is attached.

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16 people play football; this means 58-16=42 people do not play football.

20 people do not play football or baseball; 42-20 = 22 people play baseball but do not play football.

27-22=5 people play baseball and football.

16-5=11 people play football but do not play baseball.

5 0
2 years ago
It takes Wayne 1/10 hours to walk a 1/6 mile park loop. What is Wayne's unit rate, in miles per hour
olchik [2.2K]
To solve this problem, we should set up a proportion, letting x represent our unknown number of miles that Wayne walks in one hour.

1/6 mile / 1/10 hours = x miles / 1 hour

Now we use cross-products or the multiplication of the numerator of one fraction times the denominator of the other fraction, setting these two numbers equal.  The resulting equation is:

1/6 = 1/10x

Finally, we must divide both sides by 1/10 to cancel it out on the right side of the equation and get the variable x alone.

x = 5/3 or 1 2/3

Therefore, Wayne walks 1 2/3 miles per hour.
5 0
2 years ago
Max is trying to prove to his friend that two reflections, one across the x-axis and another across the y-axis, will not result
shtirl [24]

Answer:

Max is correct

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If one reflects a figure first across the x-axis from quadrant II then reflects across the y-axis from quadrant III, the image will end up in quadrant IV.

Step-by-step explanation

took the test on edge hope this helps

7 0
2 years ago
Read 2 more answers
A rectangle that is x feet wide is inscribed in a circle of radius 25 feet. Express the area of the rectangle as a function of x
Viefleur [7K]

Answer:

A(x)=x(\sqrt{2500-x^{2} } ) is the area expressed as function of x,

and x: >0, <50 is the domain of the function.

Step-by-step explanation:

Draw an appropriate figure and then express the area of the rectangle as a function of x.

We know that the diagonal of a rectangle inscribed in a circle, will be equal to the diameter of the circle. 50 feet

let w = the width of the rectangle

therefore

x^2 + w^2 = 50^2\\w^2 = 2500 - x^2\\w = \sqrt{2500-x^{2} }

recall

Area = x*w

replace w

A(x)=x(\sqrt{2500-x^{2} } ) is the area expressed as function of x

b)state the domain of the function

x: >0, <50

7 0
2 years ago
How do I solve 3/10+2.125 <br> Converted into fractions
ahrayia [7]

Answer:

97/40

Step-by-step explanation:

so 2.125= 17/8

3/10+17/8 need to find common denominator so

times 8/8 to 3/10

times 10/10 to 17/8

24/80+170/80= 194/80 (common denominator so can add)

divide 194/80 because want reduce form

97/40 is the answer

(When i look at it now i can just time 4/4 and 5/5 but its ok this still gets the answer)

3 0
2 years ago
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