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aniked [119]
3 years ago
8

A dirt bike chain fits tightly around two circular gears. Find the distance between the centers of the gears.

Mathematics
2 answers:
grin007 [14]3 years ago
6 0

https://www.google.com/amp/www.algebra.com/algebra/homework/Circles/Circles.faq.question.1061647.amp

this website helped me do this! maybe it’ll help you! ;v;

ch4aika [34]3 years ago
4 0

Answer:

27.38

Step-by-step explanation:

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assuming that each salesperson earned commission on all items he or she sold who earned the most commission​
Kruka [31]

Answer:

arturo earned the ,most

Step-by-step explanation:

7 0
3 years ago
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15% of the toddlers in a preschool class drink water with their lunch. How many toddlers are in the class if 3 drink water with
Naddika [18.5K]
15%=3
5%=1
5(20)=100
1(20)=20

So, there are 20 students in the class.
8 0
3 years ago
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Which relation is a function?
brilliants [131]

Answer:

The last one at the right

Step-by-step explanation:

It is a function because not of the x axis numbers are repeated.

7 0
2 years ago
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Monica spent 3/4 hours listening to tapes of Beethoven and Brahms. She spent 1/5 hours listening to Beethoven . How many hours w
ELEN [110]

Answer:

Monica spent 0.55 hours listening to Brahms.

Step-by-step explanation:

We are given the following in the question:

Amount of time spent  listening to tapes of Beethoven and Brahms =

=\dfrac{3}{4}

Amount of time spent  listening to Beethoven =

=\dfrac{1}{5}

Total time spent listening to Brahms =

Amount of time spent  listening to tapes of Beethoven and Brahms - Amount of time spent  listening to Beethoven

=\dfrac{3}{4}-\dfrac{1}{5}\\\\=\dfrac{15-4}{20}\\\\=\dfrac{11}{20}\text{ Hours}\\\\=0.55\text{ Hours}

Thus, Monica spent  \frac{11}{20}\text{ hours} listening to Brahms.

7 0
3 years ago
Read 2 more answers
a ramp measures 6 feet long. if the ramp is 12 inches tall, what is the horizontal distance that it covers?
svp [43]
We know that

1 ft--------> is equals to 12 in
the ramp is 12 inches tall----------> 1 ft tall
<span>A ramp measures------------------>  6 ft long
</span>
<span>applying the Pythagorean theorem
</span>c²=a²+b²
where
c-----> 6 ft long
a----> horizontal distance
b-----> 1 ft tall

a²=c²-b²------> a²=6²-1²-----> a²=35------> a=√35------> a=5.92 ft

the answer is
5.92 ft

8 0
3 years ago
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