3 years ago

I need help ba use I don’t understand question #16 it’s confusing

1 answer:

5 0

Its 25 homie trust me

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natita [175]

I believe B or C but that’s a straight guess. i would say B just because if you live like outside of town then ur screwed

5 0

3 years ago

larisa [96]

Answer:

Step-by-step explanation:

I did this problem.

3 0

3 years ago

Mariulka [41]

Answer:

x = -8

Step-by-step explanation:

Given the equation:

$27^x=9^{x-4}$

Note that

$27=3^3\\ \\9=3^2,$

then

$27^x=(3^3)^x=3^{3x}\\ \\9^{x-4}=(3^2)^{x-4}=3^{2(x-4)}$

Rewrite the equation as

$3^{3x}=3^{2(x-4)},$

then

$3x=2(x-4)\\ \\3x=2x-8\\ \\3x-2x=-8\\ \\x=-8$

4 0

4 years ago

mars1129 [50]

What???????? Lol I don’t get it

6 0

3 years ago

valkas [14]

Times both sides by 2
$2A=bh$
divide both sides b h
$\frac{2A}{h}=b$
$b=\frac{2A}{h}$

5 0

4 years ago