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2 years ago

Are the fractions equivalent?

Mathematics

2 answers:

kotykmax [81]2 years ago

5 0

Answer:

7. no

8. yes

9. yes

10. no

Step-by-step explanation:

dangina [55]2 years ago

4 0

Answer:

7. no

8.yes

9.yes

10.no

I hope this helps!

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What number is 9/21 of 1260?

devlian [24]

Answer:

It's 540.

Step-by-step explanation:

You divide 9 by 21 then you multiply it by 1260 and you get 540

3 0

3 years ago

Suppose a triangle has sides a, b, and c, and that a2 + b2 < c. Let o be the

siniylev [52]

Step-by-step explanation:

if a^2 +b^2 <c^2,

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3 years ago

20 POINTS!!!!!

Rom4ik [11]

Answer:

5/the number of socks he has

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2 years ago

Factor -1/2out of -1/2x+6

Volgvan

$-\dfrac{1}{2}x+6=-\dfrac{1}{2}\left(\dfrac{-\frac{1}{2}x}{-\frac{1}{2}}+\dfrac{6}{-\frac{1}{2}}\right)=-\dfrac{1}{2}\left(x-\dfrac{6\cdot2}{1}\right)=\boxed{-\dfrac{1}{2}\left(x-12\right)}$

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3 years ago

Iliana is painting a picture. She has green, red, yellow, purple, orange, and blue paint. She wants her painting to have four di

ivanzaharov [21]

The number of ways for which she could pick four colours if green must be one of them is; 10 ways.

<h3>How many ways can she picks four colours if green must be there?</h3>

It follows from the task that there are 6 colours in total that she could pick from.

Hence, since she needs four colours with green being one of them, it follows that she only has 3 colours to pick from 5.

Hence, the numbers of possible combinations is; 5C3 = 10 ways.