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3 years ago

What is 134,500 rounded to the nearest ten thousand

Mathematics

2 answers:

natta225 [31]3 years ago

7 0

130,000 is the answer

Alexeev081 [22]3 years ago

4 0

134,500 rounded to the nearest ten thousandth is about 130,000. :)

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Given parallelogram ABCD, solve for X

shtirl [24]

Opposite sides of a parallelogram are congruent, so make BC and AD equal to each other in an equation.

BC = AD

16 + 2x = 10 + 8x

Subract 2x from both sides.

16 = 10 + 6x

Subtract 10 from both sides.

6 = 6x

Divide both sides by 6.

x = 1

B) 1 is your answer.

3 0

3 years ago

The dimensions of a closed rectangular box are measured as 97 cm, 67 cm, and 34 cm, respectively, with a possible error of 0.2 c

Dahasolnce [82]

Answer:

The maximum error in calculating the surface area of the box is $158.4 \:cm^2$ .

Step-by-step explanation:

Differentials are infinitely small quantities. Given a function $y=f(x)$ we call $dy$ and $dx$ differentials and the relationship between them is given by,

$dy=f'(x) \:dx$

If the dimensions of the box are $l$ , $w$ and $h$ , its surface area is $A=2(wl+hl+hw)$ and

$dA=\frac{\partial A}{\partial l}dl+\frac{\partial A}{\partial w}dw+\frac{\partial A}{\partial h}dh\\\\dA=2(w+h)dl+2(h+l)dw+2(w+l)dh$

To find the largest error in the surface area, we therefore use $dl=0.2, dw=0.2, dh=0.2$ together with $l=97, w=67,h=34$

$dA=2(w+h)dl+2(h+l)dw+2(w+l)dh\\\\dA=2(67+34)\cdot 0.2+2(34+97)\cdot 0.2+2(67+97)\cdot 0.2\\\\dA=158.4 \:cm^2$

An error of 0.2 cm in each dimension could lead to an error of $158.4 \:cm^2$ in the calculated surface area.

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3 years ago

If john can cover 360 mile in 3 hours find the number of mile cover by john in 1 minute

forsale [732]

Answer:

2 Miles Per Hour

Step-by-step explanation:

I get this answer by first converting hours to minutes. I got 180 minutes from 3 hours. I then divided 360/180 to get the miles per minute. This gave me 2 which was my Miles Per Minute.

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3 years ago

Pond A and Pond B have 20 fishes altogether.

-Dominant- [34]

Answer:

Step-by-step explanation:

a+b+b+c+a+c=58

2a+2b+2c=58

divide by 2

a+b+c=29

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3 years ago

An iPhone costs £699 in London, €799 in Paris and $1,099 in New York. Using £1 = €1.13 and £1 = $1.37, state the lowest price of

Alex787 [66]

Answer:

£699 in London

£902.87 in Paris

£1505.63 in New York

The lowest price of the iPhone is £699 in London.

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3 years ago