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2 years ago

I need help with my fractions please

Mathematics

2 answers:

Margaret [11]2 years ago

7 0

Answer:

Ok where's the fractions?

Step-by-step explanation:

Mrac [35]2 years ago

3 0

Answer: How to add fractions and compare.

Step-by-step explanation:

When adding fractions, add the numerators first. If the numerator turns out to be more than the denominator, you have to turn it into a mixed fraction.

1 Divide-The quotient is the whole number, remainder is the numerator and the denominator stays the same.

Using the butterfly method, you can compare fractions.

For example: Which is greater? 4/7 3/5

Multiply it criss cross, you do 4 x 5=20 and7 x 3=21

20 is greater than 21

Hope this helps

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lana66690 [7]

Answer:

$x=3\sqrt{2}\\$

Step-by-step explanation:

Since the smaller triangles have a side of the same length, they share one side, and the included angle is 90°, the triangles are congruent.

This means the length of the side to the left is also x as shown in the image below.

The bigger triangle is also right and has side lengths of x, x, and 6 (the hypotenuse), thus:

$x^2+x^2=6^2$

Operating:

$2x^2=36$

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Since 18=9*2

$x=\sqrt{9*2}$

$\mathbf{x=3\sqrt{2}}$

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