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Answer:
D. 81/m^7
Step-by-step explanation:
The applicable rules of exponents are ...
(ab)^c = (a^c)(b^c)
(a^b)^c = a^(bc)
(a^b)(a^c) = a^(b+c)
a^-b = 1/a^b
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Using these, your expression simplifies to ...
![(3m^{-4})^3(3m^5)=(3^3)(3)(m^{-4\cdot3+5})=81m^{-7}=\boxed{\dfrac{81}{m^7}}](https://tex.z-dn.net/?f=%283m%5E%7B-4%7D%29%5E3%283m%5E5%29%3D%283%5E3%29%283%29%28m%5E%7B-4%5Ccdot3%2B5%7D%29%3D81m%5E%7B-7%7D%3D%5Cboxed%7B%5Cdfrac%7B81%7D%7Bm%5E7%7D%7D)
Answer:
x² + 7x + 12
Step-by-step explanation:
x squared plus 7 x plus 12
pls give brainliest for the answer
Answer:
Triangle Q R P is shown. The length of Q R is 5 and the length of R P is 6. Angle Q R P is 40 degrees.
Step-by-step explanation:
The trigonometric formula refers the two sides length of the triangle and it also consists of included angle to find out the area
A =
ab sin C
QPR contains two sides and the included angle
XYZ has one side and the two angles
DEF has only three sides
And, the ABC contains two sides but does not have the included angle
Based on the explanation above, the correct option is B
The correct answer is 50:1 I got that one right!
The number of visits Liam can make to earn his first free movie ticket is: 8.4.
<h3>
Number of visits Liam can make</h3>
Let x represent the number of visits
Formula
55+12.5×x=160
Re-arrange
12.5x=160-55
12.5x=105
Divide both side by 12.5x
x=105/12.5
x=8.4 visits
Therefore the number of visits Liam can make to earn his first free movie ticket is: 8.4.
Learn more about Number of visits Liam can make here:brainly.com/question/18350673
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