3 years ago

2 Points

1 answer:

3 0

Answer:

Looking at the graphic, it seems that B is true.

Exterior Angles BCD and BCA form a linear pair and add to 180 degrees.

Step-by-step explanation:

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lions [1.4K]

$3t-7=5t\\\\5t=3t-7\ \ \ \ /-3t\\\\5t-3t=3t-3t-7\\\\2t=-7\ \ \ \ /\cdot3\\\\2t\cdot3=-7\cdot3\\\\6t=-21$

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3 years ago

ahrayia [7]

Well it will be a simple as grid algebra
3(2+12)+12x5

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3 years ago

Vedmedyk [2.9K]

Yeah what is the question

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3 years ago

crimeas [40]

Answer:

c. 3a^2b^11/2

Step-by-step explanation:

The applicable rule of exponents is ...

(a^b)/(a^c) = a^(b-c)

$\dfrac{-18a^{-2}b^5}{-12a^{-4}b^{-6}}=\dfrac{-18}{-12}a^{-2-(-4)}b^{5-(-6)}=\boxed{\dfrac{3a^2b^{11}}{2}}$

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2 years ago

Aliun [14]

Answer: check out MATHPORTAL.com

Step-by-step explanation:

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3 years ago