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3 years ago

The greatest common factor of 14 and 38

Mathematics

2 answers:

nirvana33 [79]3 years ago

7 0

Answer:

Step-by-step explanation:

when you order all their GCF's, going backwards, you can see that both of them are divisible by 2. Hope this helps! If you are still confused please comment!

hammer [34]3 years ago

6 0

Answer:

it is 2

Step-by-step explanation:

7 times 2= 14

19 times 2=38

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Ocean waves are hitting a beach with a frequency of 0.100 Hz. Their average wavelength is 15.0 m. What is their average speed?

dalvyx [7]

Answer:

7 mph or 11.27 kphe

Step-by-step explanation:

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3 years ago

Emily measures 3 pieces of string with the first piece measures 642 cm the second piece measures 124 cm and the third piece is 1

NeX [460]

Answer: the total length of the string is 9 meters.

Step-by-step explanation:

The total number of strings that Emily measured is 3.

The length of the first piece of string measures 642 cm.

The length of the second piece of string measures 124 cm.

The length of the third piece of string measures 134 cm.

Therefore, the total length of the 3 pieces of string would be

642 + 124 + 134 = 900 cm.

100 cm = 1 m,

Converting 900 centimeters to meters, it becomes

900/1100 = 9 meters

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3 years ago

I will mark you brainalist

My name is Ann [436]

Answer:D

Step-by-step explanation:Every point matches

7 0

3 years ago

Help me please, I really need to complete this.

nevsk [136]

Mason is correct im pretty sure

3 0

3 years ago

Find the value of side a on the right triange, given that side B=12cm and side C=15cm

docker41 [41]

Use Pythagoras's theorem.
$a^{2} + b^{2} = c^{2}$

Now, minus 12 from 15:
15 - 12 = 3,
which you need to square.
So the length of a = 9cm.

You can also do:
$\sqrt{15^{2} - 12^{2} }$
Which gets 9.

Hope this helps.

3 0

3 years ago