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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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Consider the 6-inch × 9-inch rectangular cake that is 2 inches deep. If you cover the cake with frosting excluding the bottom, w
Vinvika [58]

Answer:168in^2

Step-by-step explanation:

8 0
3 years ago
Pa help po thank you with solution​
Llana [10]

First one..................

4 0
3 years ago
Which value of K will make x^2-1/4x+k a perfect square trinomial?
lakkis [162]
To find it it is
ax^2+bx+c
if the first term (a) is 1 then c=b/2
b=-1/4
(-1/4)/2=-1/4 times 1/2=-1/8

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4 0
3 years ago
Can you guys help me​
Fudgin [204]

Answer:

The answer is 76.

Step-by-step explanation:

≅ means to be equal to.

☆Angle DGE ≅ EGF.

Therefore, 3x + 8 = 5x - 12

☆Let's solve that equation.

3x  + 8 = 5x - 12 \\  \frac{ - 5x \:  \:  \:  \:  \:  \:  \:   =  - 5x  \:  \:   \:  \:   \: \:  \:  \: }{ - 2x + 8 =  - 12}  \\  \frac{  \:  \:  \:  \:  \:  \:  \:  \: - 8  =  - 8}{  \frac{ - 2x}{ - 2}  =  \frac{ - 20}{ - 2} }   \\ x = 10

We found the value of x which is 10.

☆Let's Now plug in.

DGE \\ 3x + 8 \\ 3(10) + 8 \\ 30 + 8 \\ 38

and the other:

EGF \\ 5x - 12 \\ 5(10) - 12 \\ 50 - 12 \\ 38

☆They asked for what the angle of DGF measured. So we would have to add both sides

38 + 38 = 76

☆The answer is 76

3 0
3 years ago
-3 + (-5) would it be negative seven
alina1380 [7]
You do add the two negatives and get a negative answer but -3 + -5 = -8
6 0
3 years ago
Read 2 more answers
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