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damaskus [11]
3 years ago
10

The rectangular screen of a high-definition television set is 71 cm wide and 40 cm high. What is it’s area

Mathematics
2 answers:
ExtremeBDS [4]3 years ago
5 0

A=lw=71\times 40=2840 \: {cm}^{2}

Otrada [13]3 years ago
4 0
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ To calculate area, use this equation:

Area = length x width

Substitute in the values:

Area = 40 x 71

Solve:

Area = 2840

The answer is 2840 cm^2

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

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insens350 [35]

Answer:

3,400

Step-by-step explanation

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answer

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Solnce55 [7]

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<span> Use fraction form: </span>

 

Make the denominators the same and compare the numerators. The number with the smaller numerator is smaller. For example, to compare a/b and c/d, we rewrite

 

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Now just compare the numerators : "ad" and "bc"

 

<span>Multiplying and Dividing Rational Numbers  </span>

 

Multiplying and dividing rational numbers in decimal form is the same as multiplying and dividing integers. The decimal place of the product is the same of all decimals of all multiplied numbers. For example, 3.12*2.4.

 

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When multiplying or dividing rational numbers in fractional form, you multiply the numerators (N*N) and then multiply the denominators (D*D).

 

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8 0
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Gnoma [55]
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alex41 [277]

f(x) being even means


f(x) = f(-x)


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Choice A



3 0
3 years ago
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