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3 years ago

16. For any two integers a and b, (a + b)2 = a² + b2 true or false

Mathematics

2 answers:

sukhopar [10]3 years ago

8 0

<h3>The statement is false.</h3>

Solution:

(a+b)^2
= (a+b)(a+b)
= a^2 + ab + ab + b^2
= a^2 + 2ab + b^2

So the statement is false and the correct statement is:

For any two integers a and b, (a+b)^2 = a^2+2ab+b^2.

il63 [147K]3 years ago

6 0

Answer:

false is the answer ........

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Victoria buys two pair of sunglasses for $8 each. About how much did she pay for both pairs of glasses? Round to the nearest ten

kumpel [21]

Victoria buys 2 pairs of sunglasses for $8 each

1 pair of glasses = $8

8 x 2 = total amount

multiply

8 x 2 = 16

total amount = 16

She payed $16 for both pairs of glasses.

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3 years ago

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PSYCHO15rus [73]

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1. Divide wire b in parts x and b-x.

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There are many ways to find the area of the equilateral triangle. One is by the formula A= $\frac{1}{2}sin60^{o}side*side= \frac{1}{2} \frac{ \sqrt{3} }{2} (\frac{b-x}{3}) ^{2}= \frac{ \sqrt{3} }{36}(b-x)^{2}$
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vovikov84 [41]

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iris [78.8K]

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