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Sunny_sXe [5.5K]
3 years ago
6

Ok guys my friend is telling me that i am doing this problem wrong 4^4+1/2=256.5 and he is tell me that it is 16.5 am i right or

is he right?
Mathematics
2 answers:
ale4655 [162]3 years ago
6 0

Answer:

You are

Step-by-step explanation:

I can't interpret what he's done. A guess would be that he thinks ^ is the same thing as *. You have correctly stated that 4^4 = 256 and then you just add on the 1/2. You mean 4*4*4*4 and he means 4*4. That's a hard error to correct, but do your best.


Alexxx [7]3 years ago
3 0

Simplify 4^4 to 256

256 + 1/2 = 256.5

Simplify 256 + 1/2 to 513/2

513/2 = 256.5

Since both sides equal, there are infinitely many solutions.

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Jenny used plastic cone shaped cups to serve punch. The cups were 6 inches in diameter and inches tall. What was the volume of e
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Answer:

47.14 in³

Step-by-step explanation:

Here is the complete question

Jenny used plastic cone shaped cups to serve punch. The cups were 6 inches in diameter and 5 inches tall. What was the volume of each cup?

Volume of a cone = \frac{1}{3}πr²h

π = 22/7

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What’s the equation and answer of x=-2 and y=-6
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Answer:

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Step-by-step explanation:

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3 years ago
The combined area of two squares is 80 square centimeters. Each side of one square is twice as long as a side of the other squar
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The length of each side of the larger square is 8 cm.

<u>Step-by-step explanation</u>:

Step 1 ;

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Step 2 :

Area of the square = a^2

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x^2 + (2x)^2 = 80

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Step 3 :

Since length cannot be negative, the value of x= 4

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Step-by-step explanation:

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