4 years ago

Which of the following expressions is equivalent to 1/3-5/7

1 answer:

3 0

It's D and i should know

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timurjin [86]

Answer: No

Explanation: The relation is not a function because there is more than one output (y) for a single input (x).

4 0

3 years ago

Studentka2010 [4]

AZ=12 - is hypotenuse

∠XZY=30° ⇒

$XY=\dfrac{1}{2} \times12=6$

$\text{By the Pythagorean theorem}\\YZ=\sqrt{12^2-6^2} =\sqrt{(12-6)(12+6)} =\sqrt{6\times18} =\sqrt{108} =6\sqrt{3}$

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3 years ago

Bas_tet [7]

(4u+3) (u-1) is the answer

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3 years ago

scZoUnD [109]

Answer:

$48

Step-by-step explanation:

if youre paying 9.60 in tax and the tax is 20% you have to find out what 9.60 is 20% of

and 9.60 is 20% of 48

4 0

2 years ago

Contact [7]

Step-by-step explanation:

The volume for cylinder is V= πr2h

It gives is the volume of the cylinder is 720 π

We can cancle the pi from the Volume and the formula.

After that let h = 20.

3 0

4 years ago