3 years ago

How can a kepler-47c happen?? Plz help :(

1 answer:

6 0

Answer:

I'm not SUPER sure but, it only can exist where there is a region in a planetary system where liquid water might exist on the surface of a planet. That puts it in the "habitable zone" which is where it can exist.

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Zina [86]

Answer: is very simple 26

Step-by-step explanation:

multiply and then divide the both numbers

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2 years ago

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How is 40 gummy bears for 5 dollars written as a fraction?

Marina86 [1]

40/5 because to find the answer you would divided them

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2 years ago

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Given a right triangle with legs a, b and hypotenuse c, solve for b if a= 72 and c= 75

kotykmax [81]

Answer:

The answer is a. 21.

Step-by-step explanation:

We solve this question by using Pythagoras theorem to relate the sides of a right angled triangle.

Here,

Hypotenuse of the given triangle(c)=75

Two sides of right angled triangle are:

a=72

b=?

Then,

for a given right angled triangle abc,

Using Pythagoras theorem,

$c=\sqrt{a^{2} +b^{2} }$

Squaring on both sides,

$c^{2} =a^{2}+b^{2}$

or, $75^{2}=72^{2}+b^{2}$

or, $b^{2}=75^{2}-72^{2}$

or, $b^{2}=5625- 5184$

or, $b^{2} =441$

∴ $b=21$

So, the value of b is obtained to 21 by the use of Pythagoras theorem.

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3 years ago

Which function is the inverse of f(x) = -5x -4?

Rudiy27

Answer:

f−1(x)=x5+45

Step-by-step explanation:

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2 years ago

You have 2 types of bread, 3 types of meat, and 2 types of cheese. How many different sandwiches can you make if each sandwich h

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You would obviously only be able to create two sandwiches with the given information.

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3 years ago