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3 years ago

The planet Jupiter is approximately 780 million km from the Sun.

Mathematics

1 answer:

iren2701 [21]3 years ago

8 0

Answer:

light takes 3×10^5 second s

so total seconds taken by the light =780×10^6/3×10^5

=260×10
=2600 seconds

1 min=60sec

no. of min=2600/60

=43333min

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Sean's party will cost $60 if he invites 12 guests. Which expression does NOT equal the amount that Sean will spend per party gu

NemiM [27]

Options :

A) 12⟌60

B) 60 ÷ 12

C) 60⟌12

Answer:

C) 60⟌12

Step-by-step explanation:

Given that :

Total cost of inviting 12 guests to a party = $60

To obtain the cost per guest :

Total cost of invitation / number of guests

That is ; we divide the cost of inviting the guests by the number of guests invited

$60 / 12 = 12⟌60

The expression 60⟌12 is incorrect as this means 12 / $60

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3 years ago

How to solve axis of symmetry for quadratics

rjkz [21]

-b/2a will give you the axis of symmetry.

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4 years ago

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Which quadratic equation is equivalent to (x2 – 1)2 – 11(x2 – 1) + 24 = 0? u2 – 11u + 24 = 0 where u = (x2 – 1) (u2)2 – 11(u2) +

Vinvika [58]

<span><span>u2</span> – 11u + 24 = 0 where u = (x2 – 1) the first awnser, a.</span>

4 0

3 years ago

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If a point P(x,y) is the equidistant from the points A(2,3) and B(6,1), find the equation of locus of moving point P.

jekas [21]

Answer:

$y=2x-6$

Step-by-step explanation:

A locus can be defined as a curve or figure formed by all the points satisfying a particular equation of the relation between coordinates.

The condition stated in the question is such that a generic (x,y) point of the curve is equidistant from the points A(2,3) and B(6,1).

The distance d1 from (x,y) to (2,3) is:

$d_1=\sqrt{(x-2)^2+(y-3)^2}$

The distance d2 from (x,y) to (6,1) is:

$d_2=\sqrt{(x-6)^2+(y-1)^2}$

Since d1=d2:

$\sqrt{(x-2)^2+(y-3)^2}=\sqrt{(x-6)^2+(y-1)^2}$

Squaring both sides:

$(x-2)^2+(y-3)^2=(x-6)^2+(y-1)^2$

Operating:

$x^2-4x+4+y^2-6y+9=x^2-12x+36+y^2-2y+1$

Simplifying all the squares:

$-4x+4x+4-6y+9=-12x+36-2y+1$

Moving the variables to the left side and the numbers to the right side:

$-4x+12x-6y+2y=36+1-4-9$

Simplifying:

$8x-4y=24$

Dividing by 4:

$2x-y=6$

Or, equivalently:

$\boxed{y=2x-6}$

7 0

3 years ago

How do you do box and whisker plots?

Juliette [100K]

Answer:

Find the five number summary of the data:

Minimum = x

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Quartile 3 = x

Maximum = x

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3 years ago