Answer:
log₁₀ (10¹²)
Step-by-step explanation:
First you should find the solution to the given equation
x-4=2³
x-4=8
x=8+4=12
Now observe the behavior of logarithmic equations with the base 10
log₁₀ 100=2
log₁₀ 10000=4
log₁₀ 1000000=6
To get the answer to
log₁₀ y=12
Then y=10¹².........................how?
check for the first case
log₁₀ 100=2 this can be written as
10²=100
This means to get y in log₁₀y=12 you should rise the base to power 12
y=10¹²
This is to say that
log₁₀ (10¹²) = 12
Answer:
Step-by-step explanation:
hello :
note :
note : distance between A(X1,Y1) an B (X2,Y2) is :
AB= √((X2 - X1)² + (Y2 - Y1)²) (given point B(2 , 3)
in this exercice : X1 = 2 X2 = ? Y1 = 3 Y2 = ? d=AB=5
d² = (X2 - 2)² + (Y2 - 3)² =25
the points are a distance of 5 units from B (2, 3) if d = 5 :
the points are located on a circle with center B and radius 5
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<em>Hey, love!</em>
<em>This questions seems to require some type of visual or video. It might help if you go check out what your teacher gave you with this and then come back!</em>
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Answer:
(a) 72 degrees
(b) 216 degrees
Let em know if you don't get how I answered either.
Step-by-step explanation:
So, to go all the way around is 360 degrees since there are 360 degrees. that means it turns 5 times for the beginning cd to be at the start again. So in 5 equal turns it goes 360 degrees. We want to know how much 360 is divided into 5 groups, or 360/5 = 72.
You can think of it this way, if it turns 72 degrees five times, it will have gone a full 360. that answers a though, each switch to another CD is 72 degrees.
b is asking how many degrees is it to go from 1 to 4. so how many movements is that? 1 to 2, 2 to 3 then 3 to 4. So 4. could have done 4-1 of course. anyway. 3 movements each 72 degrees is 72*3 = 216.
