3 years ago

PLZ HELP QUICK I NEED HELP 3 ^x−1 = 9 ^x+2

Mathematics

1 answer:

Crazy boy [7]3 years ago

6 0

I believe the answer is
X = -5

3 ^ -4 = 9^-2
Hope this helps!

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Line m and p are perpendicular. if the slope of line m is -3, what is the slope of line p

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-1 / -3 = 1/3

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4 years ago

A given bacteria culture initially contains 2500 bacteria and doubles every half hour. The number of bacteria p at a given time

denpristay [2]

After half hour=30 min you have 2×2500=5000 bacteria so you can use this into your equation to write:
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3 years ago

a(t)=(t−k)(t−3)(t−6)(t+3) is a polynomial function of t, where k is a constant. Given that a(2)=0 , what is the absolute value o

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First, we need to define k because it is a missing zero;

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3 years ago

92 points pls 3(5−6)−2(4+5)

xeze [42]

Answer:

= −21

Step-by-step explanation:

3(5−6)−2(4+5)

=(3)(−1)−2(4+5)

=−3−2(4+5)

=−3−(2)(9)

=−3−18

=−21

brainliest please? :)

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3 years ago