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vodka [1.7K]
2 years ago
5

The midpoint between x and 27 is -3. What is x?

Mathematics
1 answer:
Alex_Xolod [135]2 years ago
6 0

Answer:

-33

Step-by-step explanation:

well you can use mid point formula and solve for x

or count how many it takes to get from -3 to 27 and add that to -3 the other direction

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oof

remember some rules

(a/b)(c/d)=(ac)/(bd)

\frac{x^a}{x^b}=x^{a-b}

x^0=1

(x^a)(x^b)=x^{a+b}

x^{-a}=\frac{1}{x^a}


\frac{(7^{-3})(7^{-2})(2^0)}{(7^{-1})(7^{-4})(2^3)}=

\frac{(7^{-3-2})(2^0)}{(7^{-1-4})(2^3)}=

\frac{(7^{-5})(2^0)}{(7^{-5})(2^3)}=

(\frac{7^{-5}}{7^{-5}})(\frac{2^0}{2^3})=

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7 0
3 years ago
Jason's mom drove at 100 km/h for a 160 km trip. How much longer would
choli [55]

Answer:

Here is the way to get the answer

Step-by-step explanation:We use the formule: t=S/v. So:

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=> t2-t1= 6400 - 5760 = 640'' = 10'40''

4 0
3 years ago
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3x^4 +x^3+4x-33<br> x^2+4
icang [17]

Answer:

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Step-by-step explanation:

8 0
3 years ago
an employee has a net salary of $672.65 and a gross salary of $926.32. what percent of the gross salary is the total of the dedu
romanna [79]

Answer:

27.38%

Step-by-step explanation:

Deduction = $926.32 - $672.65

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Percentage= $253.67 of $926.32

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Deduction is the difference between net salary and the gross salary.

8 0
3 years ago
Someone please help me ASAP
Minchanka [31]

Answer:

There is 1 boy per 2 girls

Step-by-step explanation:

6 0
3 years ago
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