3 years ago

Which products result in a perfect square? Check all that apply.

Mathematics

1 answer:

svlad2 [7]3 years ago

6 0

B. = (xy + x )^2
C. = (2x - 3)^2
E. = (4y^2 + 25)^2

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Number of dinners = 125 Individual portion = 8 oz. Size of can = 32 oz.

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They would have to buy 32 cans and would have 24 ounces left.
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3 years ago

-4q= 52<br> HELP!!!!!!!!!!!!!!!!!!!!!<br> Algebra 1

UkoKoshka [18]

-4q= 52

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a = -13

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3 years ago

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a man purchased 5 pens for rs 200 and sold 3 pens for Rs 135. If he sold the remaining pens at the same selling rate find his pr

lions [1.4K]

CP: rs 200- 5pens
SP: rs 135- 3 pens
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4 years ago

3. Wendy is 18 and would like to buy a house when she is 32. What is the discount factor for today's prices if the housing value

KatRina [158]

Answer:

29.9%

Step-by-step explanation:

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3 years ago

The specification for the length of a bolt is 4.75 inches. A machinist makes a bolt that is 4.769 inches long. What is the perce

Serhud [2]

Answer:

0.4%.

Step-by-step explanation:

Given that,

The length of a bolt is 4.75 inches and a machinist makes a bolt that is 4.769 inches long.

We need to find the percent error of the bolt’s length. The percentage error in the any value is given by :

$\%=\dfrac{|\text{original value-calculated value}|}{\text{original value}}\times 100\\\\=\dfrac{4.75 -4.769 }{4.75}\times 100\\\\=0.4\%$

So, the percentage error of the bolt's length is 0.4%.

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3 years ago