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tester [92]
1 year ago
7

Anybody!!!!!! Select all that equals to 6(4)(6(-5))

Mathematics
2 answers:
Andrews [41]1 year ago
6 0

Answer:

\frac{1}{6}

6^{-1}

\frac{1}{6^{1} }

Step-by-step explanation:

kondaur [170]1 year ago
4 0

Answer:

\frac{1}{6} and 6^{-1} also }{\frac{1}{6^{1} } } which is the same as \frac{1}{6}

Step-by-step explanation:

According to exponent rules

a^{n} *a^{m} =a^{n+m}

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

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Can someone help me with exercise 121?
yanalaym [24]
It would be
(X^4+2X^2) -119(X^2-2X) then you would simplify
X^4+2X^2-119X^2-2X
So it would be
X^4+117X^2-2X=0
So basically X is undefined
8 0
3 years ago
Solve this step by step using the quadratic function <br> y=x^2 +x+2
Ne4ueva [31]

Answer:

x=<u>+</u>\frac{\sqrt{4y-7}-1 }{2}

Step-by-step explanation:

Quadratic function =( -b<u>+</u>\sqrt{b^2+4ac}  )/2a

x^2+x+2-y=0

x=-1<u>+</u>\sqrt{1^2-4(2-y)} /2

x=-1<u>+</u>\sqrt{4y-7} /2

x=<u>+</u> \frac{\sqrt{4y-7}-1 }{2}

Pretty sure this is right. Would appreciate a brainliest

3 0
2 years ago
HEYYYY GUYYYSSS HELPP MEEE, ILL MARK YOU BRAINIEST. PLEEEAAASEEEE thankkyouu
VikaD [51]

Answer:

Step-by-step explanation:

A dependent variable in an expression is one whose value can be determined only when the value of other variable (i.e independent) is known.

A. The cost at the fitness center depends on the number of months (x).

The cost is the dependent variable, and number of months (x) is the independent variable.

f(x) = 100 + 40x

Example, the cost paid for 12 months can be determined as;

f(12) = 100 + 40(12)

       = 100 + 480

       = 580

Thus, $580 would be paid for 12 months at the fitness center.

B. The lettuce is sold at $1.69 per pound. The cost depends on the number of pounds of lettuce bought.

The cost is the dependent variable, while the number of pounds of lettuce (x) bought is the independent variable.

So that;

f(x) = 1.69x

The cost of 10 pounds of lettuce can be determined as;

f(x) = 1.69(10)

     = 16.9

Thus, the cost of 10 lb of lettuce is $16.90.

6 0
2 years ago
What is 3 1/4: 1/4? How many 1/4's are there in 3 1/4?*<br> O 3<br> O 1/4<br> 13<br> O 12
GenaCL600 [577]

Answer: 13

Step-by-step explanation:

8 0
2 years ago
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Round 34.1834 to the nearest one
bagirrra123 [75]
The answer is
nearest one: 3
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3 years ago
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