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Hatshy [7]
3 years ago
11

Kamal uses multiplication to find the area of the rectangle what is another way he can find the area

Mathematics
1 answer:
katrin2010 [14]3 years ago
6 0

Answer:

Besides the standard multiplication, at least there are two other alternative existed: Box model method and Block method.

Step-by-step explanation:

I'm sure there are other alternatives, but I wish this will have a little help.

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If Peter has 9 cars and he has 1/3 as many cars as Jade how many cars does Jade have
ludmilkaskok [199]
If 9 is 1/3 of the problem, then 9 x 3 = 27 would be the answer
6 0
3 years ago
The unshaded area inside the figure to the right is 648 in.² Use this fact to write an equation involving x. Then solve the equa
FrozenT [24]

The <em>second order</em> polynomial that involves the variable <em>x</em> (border inside the rectangle) and associated to the <em>unshaded</em> area is x² - 62 · x + 232 = 0.

<h3>How to derive an expression for the area of an unshaded region of a rectangle</h3>

The area of a rectangle (<em>A</em>), in square inches, is equal to the product of its width (<em>w</em>), in inches, and its height (<em>h</em>), in inches. According to the figure, we have two <em>proportional</em> rectangles and we need to derive an expression that describes the value of the <em>unshaded</em> area.

If we know that <em>A =</em> 648 in², <em>w =</em> 22 - x and <em>h =</em> 40 - x, then the expression is derived below:

<em>A = w · h</em>

(22 - x) · (40 - x) = 648

40 · (22 - x) - x · (22 - x) = 648

880 - 40 · x - 22 · x + x² = 648

x² - 62 · x + 232 = 0

The <em>second order</em> polynomial that involves the variable <em>x</em> (border inside the rectangle) and associated to the <em>unshaded</em> area is x² - 62 · x + 232 = 0. \blacksquare

To learn more on polynomials, we kindly invite to check this verified question: brainly.com/question/11536910

3 0
2 years ago
You dropped two coins. What is the probability that they will both land on<br> heads?
VMariaS [17]

Answer:

50/50

Step-by-step explanation:

they both have 2 sides. half of that is %50

5 0
2 years ago
Read 2 more answers
In a market economy, if the price of a good increases, the quantity demanded by consumers and the quantity supplied by producers
love history [14]

The correct answer is A hope this helps


3 0
3 years ago
+264=1,707 whats the addend
umka2103 [35]
If you switch it around, it'll be: 1,707 - 264

Subtract:

1,707 - 264 = 1443

Answer = 1,443

~Hope this helped~
5 0
3 years ago
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