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AnnyKZ [126]
3 years ago
11

PLEASE HELP ME ANSWER ASAP!

Mathematics
2 answers:
Blizzard [7]3 years ago
8 0
Either twice or more than twice. But I’d go with twice
SIZIF [17.4K]3 years ago
3 0

Answer:

C

Step-by-step explanation:

The modified version we need to use is one of Kepler's Laws modified. Without knowing this formula makes the problem impossible to determine-- or at best it is dependent of a good guess. The formula we need is

\dfrac{T^2}{R^3} =\dfrac{4*\pi^2}{G*M_{central}}

So doubling T still leaves you with a large problem. What happens to R? The answer is that it more than doubles the radius. I make the answer C

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True of false: 1+1 has the same answer as 1x1
Goshia [24]

Answer:

False

Step-by-step explanation:

4 0
3 years ago
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Which statements are true?
Alexxx [7]
B. All rectangles are parallelograms! And C. All equilateral triangles are isosceles! :-)
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Sarah rolls a die twice. What is the probability that she rolls a 3 and then an even number?
egoroff_w [7]
1/12

This is because she has a 1/6 chance of getting a 3 on the first try and then a 1/2 chance of getting an even on the second. Multiply these two together to get your answer. 
7 0
3 years ago
A carpenter wants to expand a square room. The new room will have one side 4 feet longer and the adjacent side 6 feet longer tha
gogolik [260]

Answer:

  Dimensions of original room = 12 x 12 feet.

Explanation:

 Let the size of old square room be a x a.

 New dimension = ( a+4 ) x ( a + 6 )

   We have area of the new room will be 144 square feet greater than the area of the original room.

  So,     ( a+4 ) x ( a + 6 ) = a x a + 144

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 Dimensions of original room = 12 x 12 feet.

 

8 0
3 years ago
Write a linear function of f with f(-3)=-2 and f(-2)=3
katrin2010 [14]

Answer:

y=5x+13

Step-by-step explanation:

when x=-3, y=-2, and when x=-2,  y=3. we know that every time x increases by 1, y also increases by 5. This means that the slope is 5. to find the y-intercept, we need x to be 0. to find that, increase x by 2. if x increases by 2, then y would also increase by 10. add 10 to 3 and add 2 to -2 to get x=0 and y=13. the coordinates would be (0,13). the y-intercept is 13. now that we have enough information, we can conclude that y=5x+13. To check your answer, plug in the values for x.

5 0
2 years ago
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