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horrorfan [7]
3 years ago
6

Please answer this question!!

Mathematics
2 answers:
HACTEHA [7]3 years ago
7 0
Yes it is I’m not sure tho the other person will help
Pachacha [2.7K]3 years ago
7 0
That is NOT correct. This is because:

(1/3)^2 = 1/9
(1/2)^3 = 1/8

So, that equation up there is not true and his reasoning is wrong.

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Im having trouble and im not sure about this? Can someone please help!
GREYUIT [131]

Answer:

The equivalent expression is c

Step-by-step explanation:

You need to factorise 4(2x-6)

So multiply 4 by the numbers in the brackets:

4*2x=8x

4*-6=-24

And the answer is 8x-24

6 0
3 years ago
What is the solution to the equation? X minus 19 equals 1
algol [13]

Answer:

x=20

Step-by-step explanation:

x-19=1

x=1+19

x=20

4 0
3 years ago
Read 2 more answers
How do I rewrite In 7=y as an exponential equation? I kind of forgot how to do these
Marina CMI [18]

Answer:

e^y=7

Step-by-step explanation:

ln(7)=y

e^{ln(7)}=e^y

7=e^y

Raising e to both sides cancels out the natural logarithm on the left side and we have our exponential form. This works with other bases (recall that the natural logarithm, ln, has base e)

7 0
3 years ago
Given that the order of a mod p is 30. What is the order of a2 mod p? How about a3 mod p? Find a number in terms of a which is o
AnnyKZ [126]

Answer: see attachment below

Step-by-step explanation:

7 0
3 years ago
A​ triangular-shaped deck has one side that is 4 feet longer than the shortest side and a third side that is 4 feet shorter than
Inessa05 [86]

Answer:

The shortest side is 20 feet, the second side is 24 feet and the third side is 36 feet.

Step-by-step explanation:

Assuming that the shortest side of this triangle has a length of "x" feet, then one side is "x + 4" feet and the third is "2*x - 4" feet. Since the perimeter of the deck is 80 feet, then the sum of the length of these sides should be equal to that.

x + x + 4 + 2*x - 4 = 80\\4*x = 80\\x = \frac{80}{4} = 20 \text{ feet}\\

The shortest side is 20 feet, the second side is 24 feet and the third side is 36 feet.

8 0
4 years ago
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