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Contact [7]
1 year ago
7

Question 1 of 10

Mathematics
1 answer:
ollegr [7]1 year ago
7 0

Answer:

B  &  C

Step-by-step explanation:

  √16 / √100

=  4  /  10

=  2 / 5

You might be interested in
Let p(n) be the number of primes less than n. What is p(50)
Fofino [41]

Answer:

There are 15 prime numbers less than 50

Step-by-step explanation:

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53

8 0
3 years ago
Brody added a fraction to 5/6 to get 31/30. Use the equation a/b + c/d = (ad +bc)/ bd to find the fraction he added
sashaice [31]
The fraction he added is 6/30, or 1/5.
I'm not 100% sure about the equation you want me to use but I did the work this way:

5/6+x/30=31/30 (the denominator has to equal 30 because you are adding. You need a common denominator which is why you need to change 5/6. We can label the numerator as a hidden value x)

25/30+x=31/30

You can then work backwards and basically subtract 25 from 31 and get 6; so x=6

8 0
3 years ago
Travis will complete a 60-mile trip in _____ hours?
Natasha2012 [34]

Answer:  2.5 hours is the answer

Step-by-step explanation:

It took Travis 2.5 hours to complete 3/4 of his trip. To find the average speed, we need to find his speed during 3/4 of the trip and then the 52.5 miles. 

So you know that 52.5 is 1/4 of his total trip. That means if we multiply that by 3, that's how many miles he traveled in 2.5hrs. (157.5)

To calculate speed, divide distance by time. 

For 3/4 of his trip (157.5), it took him 2.5 hours. 

157.5/2.5 = 63mph

For the remaining 52.5 miles, it took him an hour.

52.5/1 = 52.5mph

Now average those two speeds to get the average speed for the whole trip.

(63+52.5)/2= 57.6mph

5 0
2 years ago
The trigonometric ratios sine and secant are reciprocals of each other true or false?
kodGreya [7K]

True: The trigonometric ratios sine and secant are reciprocals of each other

7 0
3 years ago
Read 2 more answers
(5x3) (2x3)=_____ ______7x3=_______ _______________x3=______
skelet666 [1.2K]
(5*3)(2*3)=(15)(6)=90
7*3=21
21*3=63
8 0
3 years ago
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