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Oxana [17]
2 years ago
8

Rationalise the denominator and simplify

Mathematics
1 answer:
Alexandra [31]2 years ago
5 0

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Marco draws a card and replaces it 10 times from a standard deck of 52 cards. He draws 8 red cards and 2 black cards. What is th
Andreas93 [3]
4/5 chance is the answer to that
3 0
3 years ago
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The owner of a snow cone stand used (1)/(4)gallon of syrup o make 16cherry snow cones . She used the same amount of syrup in eac
tester [92]

Answer:

1 /64 gallon.

Step-by-step explanation:

Number of cherry snow cones made from 1/4 gallons of syrup = 16

If the same amount of syrup is used in each cherry snow cone ;

Amount of syrup used in each cherry snow cone would be :

Gallons of syrup used / number of cherry snow cones made

= 1/4 gallons ÷ 16

= 1/4 * 1/16

= 1 / 64 gallons

For Each cheery snow cone, 1/64 gallon of syrup was used.

4 0
3 years ago
Find the value of x <br> help
Temka [501]

Answer:

6.7

Step-by-step explanation:

This is trigonometry. We will have to find the opposite leg and the hypotenuse is given to us as 10. So we will have to use sin.

Soh in Soh cah toa

                  So  sin(42)=x/10

                        10 times sin(42)=x

                             Evaluate using a calculator=6.69130606 and so on

                                 Rounded to the nearest tenth is 6.7

So the answer is 6.7

5 0
2 years ago
A boat traveled 27 miles in 2 hrs. At this rate, How many miles will the boat travele in 1/2 hrs
Mashcka [7]

Answer:

In explanation down below.

Step-by-step explanation:

So if the boat was able to travel 27 miles in 2 hours that means that it traveled 13.5 miles an hour. I think that you want to know how many miles the boat will travel in 1/2 an hour. Which is 6.75.  

1 hour: 13.5 miles

1/2 hour the boat has traveled 6.75 miles.

I hope this helps!!!

Please mark brainliest :)

6 0
1 year ago
3 litters were born at broadway kennel last year and each litter had 7 puppies how many puppies were born at broadway kennel las
frez [133]
3*7=21
21 puppies were born last year.
6 0
3 years ago
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