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3 years ago

Round to the nearest cent. $138.7836 from the hundreds place

Mathematics

2 answers:

mr_godi [17]3 years ago

8 0

$138.78 is the rounded figure

FinnZ [79.3K]3 years ago

8 0

$138.7836

One cent is one hundredth of a dollar, so you need to round to the nearest hundredth.

Starting from the left, keep all digits up to the hundredths.

$138.78

Since the digit to the right of the hundredths place is a 3, the 8 remains as an 8, and you're done.

Answer: $138.78

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Veseljchak [2.6K]

Answer:

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Step-by-step explanation:

The area of a rectangle is computed using the formula:

$Area\ of\ a\ Rectangle=length\times width$

Since the dimensions of the rectangle are not provided we can compute the dimensions using the distance formula for two points.

The distance formula using the two point is:

$distance=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}$

Considering the rectangle TOUR the area formula will be:

Area of Rectangle TOUR = TO × OU

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T = (-8, 0), O = (4, 4), U = (6, -2) and R = (-6, -6)

Compute the distance between the vertices T and O as:

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$OU=\sqrt{(6-4)^{2}+(-2-4)^{2}}\\=\sqrt{2^{2}+6^{2}} \\=\sqrt{40} \\=2\sqrt{10}$

Compute the area of rectangle TOUR as follows:

$Area\ of\ TOUR=TO\times OU\\=4\sqrt{10}\times 2\sqrt{10}\\=80\\\approx80.00 unit^{2}$

Thus, the area of the rectangle TOUR is 80.00 unit².

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