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patriot [66]
3 years ago
11

3^3/3^6a. 1/27b 1/9c 9d -27I think the answer is c​

Mathematics
1 answer:
STatiana [176]3 years ago
6 0

Answer:

a. 1/27

Step-by-step explanation:

When dividing exponents and the base is the same, we subtract them

x^a/ x^b = x^(a-b)

3^3/3^6

3^(3-6)

3^(-3)

The negative exponent means it is in the denominator

1/3^3

1/27

You might be interested in
The accountant charged $35 for the first hour of work and $23 for each hour after that.He earned a total of$127 how many hours d
dexar [7]

Answer:

He worked a total of 5 hours.

Step-by-step explanation:

The first hour the man makes $35 dollars for the first hour then for the other hours he earns $23 dollars, right? So we start off with 35.

35 = one hour.

35 + 23 = 2 hours .  =  58.

35  + 23 + 23 = 3 hours. =  81.

35 + 23 + 23 + 23 = 4 hours.  =  104.

35 + 23 + 23 + 23 + 23 = 5 hours. =  127.

We were looking for if the man earned $127 dollars how many hours would be be working.


He'd be working 5 hours.

Hope this helps (:


5 0
3 years ago
Would someone please help me?!
ella [17]
So
bowl is a half sphere
cylinder is a cylninder
cone is cone

bowl:
area of circle=4/3 pi times r^3
half bowl=4/3 times 1/2 times pi times r^3=2/3pi r^3

cylinder=height times pi times radius^2
this cylinder=r times pi times r^2=pi times r^3


cone=1/3 times height times pi times radius^2
thgis cone=1/3 times r tiimes pi times r^2=1/3 times pi times r^3

compare
bowl=2/3 pi r^3
cylinder=pi r^3
cone=1/3 pi r^3
the cylinder is biggest
CYLINDER IS THE ANSWER




2.
sphwere=4/3 times radius^3 times pi
this sphere=4/3 times pi times r^3

cylinder=height times radius^2 time pi
this cylinder=2r times r^2 times pi=2r^3 times pi

cone=1/3 times height time r^2 times pi
this cone=1/3 times 2r times r^2 times pi=1/3 times 2r^3 times pi=2/3 times r^3 times pi

sphere:4/3 pi r^3
cylinder: 2 pi r^3
cone: 2/3 pi r^3
7 0
3 years ago
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You buy a motorcycle for $8,550. The motorcycle depreciates 17% per year. If you pay for the motorcycle with a 5 year loan, how
valentina_108 [34]

Answer:45

Step-by-step explanation:

took it .

7 0
3 years ago
Oh pleaseee pleaseeeee help me​<br><br>you can rotate question
KATRIN_1 [288]
I think it’s a very weak association because a strong one would be forming a straight line but this is clustered in one area. It’s not a no correlation because it’s not just anywhere
7 0
3 years ago
PLS HELP ME I WILL GIVE BRAINLIEST
Ronch [10]

Answer:

78°

Step-by-step explanation:

The angular distance of an arc is twice the angle that forms it if that angle lies of the edge of the circle.

By this, Arc AK has angular distance 158°.

Arc JL = 202°.

Arc KL = 122°.

By subtracting these we get 80° for Arc JK.

Arc KA = 158°.

Arc AJ = KA - JK

AJ = 158-80

AJ = 78°

5 0
3 years ago
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