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morpeh [17]
2 years ago
9

What is the HCF of 30 and 50 Pls I need this

Mathematics
2 answers:
Tom [10]2 years ago
8 0

10
Therefore, the greatest common factor of 30 and 50 is 10.
4vir4ik [10]2 years ago
8 0

Answer:

10 is the HCF of 30 and 50 is this correct

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F(x)=7x^1/2, find f(x)
FrozenT [24]

Answer:

x=2y/7

Step-by-step explanation:

y=7x^1/2

7/2x=y

7/2x/7/2=y/7/2

4 0
3 years ago
a ferry traveled 1/6 of the distance between two ports in 3/7 hour. The ferry travels at a constant rate.how much do the ferry t
Dahasolnce [82]

Answer:

1 hour = 7/18 of the distance between two ports

Step-by-step explanation:

Given that:

In 3/7 hours distance traveled is 1/6

For finding distance in one hour, divide both sides by 7/3 so that 3/7 would be cancelled out:

3/7 * 7/3 hours = 1/6 * 7/3 distance

By simplifying:

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This means that in one hour 7/18 of the distance is covered between two ports.

i hope it will help you!

8 0
3 years ago
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If x²-5x +1 =0, what is the value of -<br><img src="https://tex.z-dn.net/?f=%28x%20%2B%20%20%5Cfrac%7B1%7D%7Bx%7D%20%29%20%20" i
ra1l [238]
<h3>Answer:   5</h3>

=================================================

Work Shown:

x^2 - 5x + 1 = 0

x^2 + 1 - 5x = 0

x^2 + 1 = 5x

(x^2 + 1)/x = 5    .... where x is nonzero

(x^2)/x + (1/x) = 5

x + (1/x) = 5

---------------

An alternative method involves solving the original equation using the quadratic formula. After you get the two roots x = p and x = q, you should be able to find that p + 1/p = 5 and also q + 1/q = 5 as well.

In this case,

p = (5 + sqrt(21))/2

q = (5 - sqrt(21))/2

8 0
3 years ago
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ohaa [14]

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Step-by-step explanation:

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3 years ago
If 2^2x=2^3, what is the value of x?
sergiy2304 [10]

Answer:

B) 3/2

Step-by-step explanation:

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