Mathematics: Cant get wrong what is the measurement of n? a) 161° b) 167° c) 176° d) 180°

Cant get wrong what is the measurement of n? a) 161°

Ответ:

kodak0531

07.06.2020

Together, the angles should total to 180 degrees. Mark off D. D is wrong! Now, as for the other answers, to find the answer, subtract 19 from 180. You get 161.
The answer is indeedA!

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Ответ:

saneayahsimmons

23.09.2022

Mathematics

2x +21

Step-by-step explanation:

$log_{5} {5}^{(2x - 9)} + log_{3} {729}^{5} \\ \\ = log_{5} {5}^{(2x - 9)} + log_{3} {( {3}^{6} )}^{5} \\ \\ = log_{5} {5}^{(2x - 9)} + log_{3} { {3}}^{6 \times 5} \\ \\ = log_{5} {5}^{(2x - 9)} + log_{3} { {3}}^{30} \\ \\ =(2x - 9) log_{5} {5} + 30 log_{3} { {3}} \\ \\ = (2x - 9).1 + 30(1 )\\ ( \because \: log_{a} { {a}} = 1) \\ \\ = 2x - 9 + 30 \\ \\ = 2x +21$

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Cant get wrong
what is the measurement of n?
a) 161°
b) 167°
c) 176°
d) 180°

Ответ:

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