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rosijanka [135]
4 years ago
12

3(x-2)^2+5x-1 pls help

Mathematics
1 answer:
Mashutka [201]4 years ago
3 0
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I really need help with this one please
natka813 [3]

The distance from the sun is option 2 5.59 astronomical units.

Step-by-step explanation:

Step 1; To solve the question we need two variables. P which represents the number of years a planet takes to complete a revolution around the Sun. This is given as 13.2 years in the question so P = 13.2 years. The other variable is the distance between the planet and the sun in astronomical units. We need to determine the value of this using the given equation.

Step 2; So we have to calculate the value of 'a' in Kepler's equation. But the exponential power \frac{3}{2} is on the variable we need to find so we multiply both the sides by an exponential power of \frac{2}{3} to be able to calculate 'a'.

P =  a^{\frac{3}{2} }, P^{\frac{2}{3} } = a^{\frac{3}{2}*\frac{2}{3}  },  P^{\frac{2}{3} } = a, 13.2^{\frac{2}{3} } = a = 5.58533 astronomical units.

Rounding it over to nearest hundredth we get 5.59 astronomical units.

6 0
4 years ago
What’s the answer pls help me
defon

Answer:

H Maggie is write answers

8 0
3 years ago
4 to the 2nd power multiplied by 4 to the negative 3 power
Sati [7]

Note that for negatives, flip the place of the number, and change the power to positive

4^-3 = 1/(4³)

Multiply

1 x 4² = 4²

Divide. Note that when dividing powers with the same base, subtract the powers

4²/4³ = 1/4

1/4 is your answer

hope this helps

3 0
3 years ago
Read 2 more answers
How to express my answer an an equation
lys-0071 [83]
N = g/p, because you divide p by each side
5 0
3 years ago
The conservation club washed 24 cars and earned $144 on Saturday. At this rate, how much money did they make on Sunday washing 3
Ira Lisetskai [31]
To find this answer, you must first find out how much each car makes them. You do 144 divided by 24 to do this. You get the answer 6. Which means that they make $6 for each car washed. 

Now that you know how much each car wash makes them, you multiply 6 by 30 to get how much they earned on Sunday. 

6 x 30= 180.

So, they earned B.$180 on Sunday

6 0
3 years ago
Read 2 more answers
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