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stiks02 [169]
3 years ago
15

What is the value of the expression below (81^2)^1/8

Mathematics
2 answers:
viva [34]3 years ago
8 0

Answer:

c

Step-by-step explanation:

because I said so " But rearle you cant start a sentence with because"

ok then, The answer is C because I said so

emmasim [6.3K]3 years ago
6 0

\textsf{Hey there!}

\mathsf{81^2=81\times81\rightarrow\bf{6,561}}

\mathsf{(6,561)^{\dfrac{1}{8}}= \bf{3}}

\boxed{\boxed{\mathsf{Therefore, your\ answer\ is: \boxed{\huge\textsf{\bf{C. 3}}}}}}\huge\checkmark

\textsf{Good luck on your assignment and enjoy your day!}

~\dfrac{\frak{LoveYourselfFirst}}{:)}

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One number is six times another number. Their difference is 35. What are the two numbers?
konstantin123 [22]









x - y = 35
x = 6y
Plug 6y in for x in the first equation.
6y - y = 35
5y = 35
Divide both sides by 5
y = 7
x = 6y
x = 6(7) = 42
42 and 7
Letter C
Since we had the answers we could have just tried the answers but you will not always have multiple choice so this is the method for solving.
4 0
3 years ago
Read 2 more answers
Does anyone know how to do this ?
goldenfox [79]

Answer: D) 32

Step-by-step explanation:

The area of a parallelogram equals its base times its height. Substitute the base and area into this formula to solve for the height:

A=bh

40=(5)(h)

h=8

If ABCD is a parallelogram, opposite sides are parallel, so AB is parallel to DC. If AB is parallel to DC, EB is parallel to DC. Since EB is parallel to DC, quadrilateral EBCD has at least one pair of parallel sides, making it a trapezoid. The area of a trapezoid is equal to \frac{h(b_{1}+b_{2})  }{2} where h is the height, b_{1} is one base, and b_{2} is the other base. Plug the necessary values into the formula:

A=\frac{h(b_{1}+b_{2})  }{2}

b_{1} =AB-AE\\DC=AB\\b_{1} =DC-AE\\b_{1} =5-2\\b_{1} =3

b_{2} =5

h=8

A=\frac{8(3+5)}{2}

A=32

The answer is D) 32.

6 0
2 years ago
in a game using two dice, a person wins if the outcome is a prime number. Find the probability of winning.
AlexFokin [52]

Answer:

45% I think because prime numbers are 5/ the 11 possible numbers when rolling two die

7 0
3 years ago
Determine the unknown integer in each number sentence <br> 4 - ___ = 31
polet [3.4K]
4-x=31
-4=-4 
x=27
27 is the answer
4 0
3 years ago
Evaluate p(-2)=x^3-4x-5
Pani-rosa [81]

Step-by-step explanation:

p(x) =  {x}^{3}  - 4x - 5 \\ p( - 2) =  {( - 2)}^{3}  - 4( - 2) - 5 \\  =  - 8 + 8 - 5 \\  =  - 5

3 0
3 years ago
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