3 years ago

For what value of a does (1/9)^a+1 = 81^a+1•27^2-a

2 answers:

7 0

Answer: -4

Step-by-step explanation:

Veronika [31]3 years ago

3 0

The problem is below:
Hope this helps;)

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olganol [36]

3/4 - 2/4 = 1/4....Lee reads 1/4 of an hr more (or 15 minutes more) in the morning then in the afternoon.

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3 years ago

DaniilM [7]

Answer:

P=8.378in

Step-by-step explanation:

Let Distance travelled be P

Time,t=10mins

Lenth of minute hand be l

1 hr= 60 mins, Therefore t is time taken to cover $\frac{1}{6} of \ the \ distance$

$P=\frac{2}{6}\pi*r\\P=\frac{2}{6}*\pi*8\\ =8.378$

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3 years ago

dusya [7]

The answer is -7. Adding two negative make a negative then u add like u regularly would

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4 years ago

igomit [66]

Answer:

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Step-by-step explanation:

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3 years ago

GarryVolchara [31]

I think it’s 97° sorry if i’m wrong

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3 years ago