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Archy [21]
2 years ago
10

Use the fact that (a^x)^y=a^xy to prove that log a^(b^y)= y•log a^b

Mathematics
1 answer:
raketka [301]2 years ago
4 0

Answer:the answer is 45x

Step-by-step explanation:

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What is the value of x?<br><br><br><br> Enter your answer in the box.<br><br> °
Afina-wow [57]
Answer = 127 degrees

Firstly, find out how many degrees in total are in the polygon.

(n stands for number of sides)
(n - 2) x 180
(6 - 2) x 180 = 720

Afterwards, subtract that amount by all the given angles.

720 - 112 - 133 - 128 - 100 - 120 = 127 degrees

Hope it helps :D
4 0
3 years ago
Read 2 more answers
It took 2/3 of an hour to complete her science homework. It took Bethany 3/4 of the amount of time to do her math homework as he
SOVA2 [1]
We know there are 60 minutes in an hour.  To find 2/3 of an hour we divide 60/3 to find 1/3 and multiply by 2 so:
60/3 = 20
20*2 = 40 minutes (which is 2/3 of an hour) to do science

We do the same thing with the 40 minutes.  To find 1/4 of 40 minutes we divide 40 by 4 and then multiply it by 3 to get 3/4 so:

40/4 = 10
10*3 = 30 minutes

Then subtract the times 40-30 = 10 minutes

It took her 10 more minutes to complete her science homework.

Hope that helps


3 0
3 years ago
there are 4 aces and 4 kings in a standard deck of 52 cards. you picking card random. what is the probability of selecting an ac
Mkey [24]
Probability of an Ace= 4/52
Probability of a King = 4/52

Probability of an Ace or a King = P(Ace) + P(King)
=4/52 +4/52
=8/52
=2/13

8 0
3 years ago
Which of the following is the same as 8.4x 10^2<br> A.8,400<br> B.840<br> C.84<br> D. .84
zysi [14]

Answer: Your answer is B.840


Step-by-step explanation:

What you do first is the exponents 10^2 is 100

8.4 x 100 is 840 because when you multiply you move the decimal points the amount of zero's you have to the right but when you divide you do the opposite. You go left the amount of zeros there are.


6 0
3 years ago
Solve A = P(1 + rt) for t
tino4ka555 [31]
A=P(1+rt)
A/P=1+rt
A/P-1=rt
AP-P/Pr = t
A-1/r=t
7 0
3 years ago
Read 2 more answers
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