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4 years ago

Suma divizorilor naturali ai numărului 15

Mathematics

1 answer:

xenn [34]4 years ago

3 0

Divizorilor naturali ai numărului 15 es 3 y 5. Suma de 3 y 5 es 8.

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At a store, socks are sold with a different number of socks in each package. Which package has the lowest price per pair of sock

galina1969 [7]

Answer:

A is correct

Step-by-step explanation:

You have to find the rate of change for each one.

Divide the price with the amount

Hope this helps!

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3 years ago

A Ferris wheel in Chicago goes around one time during each 7-minute ride. The graph shows the height of a car on the Ferris whee

bagirrra123 [75]

Answer:

Step-by-step explanation:

it starts at ten feet so 150 is max 150-10= 140

plz give brainleist if correct

5 0

3 years ago

What is the standard, expanded and written form of 7, 777, 777

Papessa [141]

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4 years ago

What is the tab of insert button

just olya [345]

Answer:

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6 0

3 years ago

Which equation represents the hyperbola shown in the graph? A. x-3^2/64-y-1^2/36=1 B. x+3^2/64-y+1^2/36=1 C. y+1^2/64 - x+3^2/36

Leokris [45]

Answer:

C. (y + 3)²/64 - (x + 1)²/36 = 1

Step-by-step explanation:

I think your question missed key information, allow me to add in and hope it will fit the orginal one. Please have a look at the attached photo

My answer:

From the photo, the given information is:

The vertex : (−1, 5).

The center is (−1, −3).

As we know, the hyperbola has general equation for it is:

$\frac{(y-k)^{2} }{a^{2}}-\frac{(x-h)^{2} }{b^{2}}=1$

where h and k are the coordinate for the center (h, k) and we only needed the center of the hyperbola to find our answer.

In this situation, we have:

$\frac{(y-(-3))^{2} }{a^{2}}-\frac{(x-(-1))^{2} }{b^{2}}=1\\\frac{(y+3)^{2} }{a^{2}}-\frac{(x+1)^{2} }{b^{2}}=1$

Hence, we choose C.

Hope it will find you well.

4 0

4 years ago