3 years ago

To

Mathematics

1 answer:

Sever21 [200]3 years ago

4 0

The answer is, C 400 loss.

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Round 13 to the nearest 10.

mr Goodwill [35]

Round down to 10. 13 goes to 10.

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4 years ago

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The earth is approximately 92,900,000 miles from the sun. If 1 mile = 1.61 x 103 m, what is the distance to the sun in meters?

Dmitriy789 [7]

Answer:

here you go

Step-by-step explanation:

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3 years ago

The diameter of a circle is 6 inches. What is the circle's circumference?

katrin2010 [14]

Answer:

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Step-by-step explanation:

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4 years ago

Write parametric equations of the line through the points (7,1,-5) and (3,4,-2). please use the first point as your base-point w

Roman55 [17]

Given:

A line through the points (7,1,-5) and (3,4,-2).

To find:

The parametric equations of the line.

Solution:

Direction vector for the points (7,1,-5) and (3,4,-2) is

$\vec {v}=\left$

Now, the perimetric equations for initial point $(x_0,y_0,z_0)$ with direction vector $\vec{v}=\left$ , are

$x=x_0+at$

$y=y_0+bt$

$z=z_0+ct$

The initial point is (7,1,-5) and direction vector is $\vec {v}=\left$ . So the perimetric equations are

$x=(7)+(-4)t$

$x=7-4t$

Similarly,

$y=1+3t$

$z=-5+3t$

Therefore, the required perimetric equations are $x=7-4t, y=1+3t$ and $z=-5+3t$ .

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3 years ago

Which equations below represent nonlinear functions?

Brilliant_brown [7]

Answer: y = x^2 - 2 does not represent a linear function because the squared exponent above the variable makes that equation quadratic. Quadratic equations look like parabolas on a graph, rather than lines.

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2 years ago