PLS HELP ME, PLS THIS IS DUE FIRST CORRECT ANSWER GETS BRAINLIEST

2 answers:

8 0

Answer: C. 29 3/4

Ok done. Thank to me :>

6 0

Answer:

the answer for evaluate is number B

You might be interested in

madreJ [45]

Help with what? Have a question or a picture to show?

3 0

3 years ago

nydimaria [60]

Answer:

D, and C sorry if I'm wrong

5 0

3 years ago

algol13

7)alternate exterior angle or supplementary angles

8)81

4 0

3 years ago

worty [1.4K]

Answer:

No solutions

Step-by-step explanation:

$9^x + 4(3^x + 1) + 27 = 0\\3^{2x} + 4 \cdot 3^x + 31 = 0$

Substitute 3^x with t and we get.

$t^2 + 4t + 31 = 0\\\triangle = 16 - 4 \cdot 31 = -108 < 0 => t_{12} \notin R => x \notin R$

3 0

4 years ago

MakcuM [25]

The answer to what? If you can tell me, I'd be happy to help. :)

3 0

3 years ago

PLS HELP ME, PLS THIS IS DUE FIRST CORRECT ANSWER GETS BRAINLIEST​