3 years ago

Which graph matches the equation 25x² +9y2 = 225?

Mathematics

2 answers:

cricket20 [7]3 years ago

8 0

Yes it is C hope this helped

AysviL [449]3 years ago

6 0

Answer:

the asnwer is C

Step-by-step explanation:

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-Dominant- [34]

The answer can be tricky but it ends up being 585

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3 years ago

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X + (x − 14) = 40. little confused

ikadub [295]

Answer:

27is answer

Step-by-step explanation:

x+ x - 14 = 40

or, 2x = 40+ 14

or, 2x = 54

or, x = 54

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3 years ago

Find each exact value if 0 x pi/2 and 0 y pi/2 sec(x-y)

Leona [35]

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3 years ago

Prove that 2✓3 is an irrational number .

Ainat [17]

Answer:

$\bold{2\sqrt{3} ~is~irrational.}$

Step-by-step explanation:

Hi there!

$\bold{2\sqrt{3} }$ is an irrational number.

Now, what is an irrational number? An irrational number is a number that goes on for ever.

Examples: $\bold{\pi ,\sqrt{2} , \sqrt{3} ....}$

$\bold{\sqrt{3} }$ is a surd (an irrational square root)

If we multiply 2 times $\bold{\sqrt{3} }$ , we will get an irrational number.

Thus, $\bold{2\sqrt{3} }$ is an irrational number.

Hope it helps! Enjoy your day!

$\bold{GazingAtTheStars}$

3 0

2 years ago

If m<2=125 what is m<11. Pls answer fast

Thepotemich [5.8K]

Answer:

I think it's 687.5

Step-by-step explanation:

(125 × 11) ÷ 2

6 0

3 years ago