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3 years ago

A Cross section of a ramp is shown

1 answer:

3 0

Assuming this is a right triangle we can use the Pythagorean theorem which in this case would equal: x^2 = 45^2 + 28^2

To solve for x you have to take the square root of both sides so plug the following into a calculator: Square Root of (45^2 + 28^2)

This yields the length of side x, which is 53.

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A satellite orbits the Earth with an elliptical orbit modeled by x squared over 43 million eight hundred twenty four thousand fo

morpeh [17]

"For a satellite orbit, the Earth with an elliptical orbit modeled by..." the maximum distance between the satellite and the Earth is

D= 510 km. Option B. This is further explained below.

<h3>What is Kepler Orbit?</h3>

Generally, In the study of astrodynamics, an ellipse of the satellite is often referred to as a Kepler Orbit

The function of the elliptical orbit is

$\frac{(x-h)^2}{a^2}+\frac{(x-k)^2}{b^2}=1$

compared to

$\frac{(x^2)^2}{47334400}+\frac{(y^2)^2}{43956900}=1$

Hence

a = √(47,334,400 km²)

a= 6,880 km.

In conclusion, The distance of the satellite above the Earth's surface.

D = a - r

D= 6,880 km - 6,370 km

D= 510 km

Read more about elliptical orbit

at brainly.com/question/13999216

#SPJ1

7 0

2 years ago

Read 2 more answers

If y varies directly as x and y=4 when x=-2 find y when x=30

katovenus [111]

Answer:

Step-by-step explanation:

y=kx

4=k(-2)

k=-2

y=-2x

when x=30

y=-2*30=-60

5 0

4 years ago

Question 1:

Morgarella [4.7K]

Answer:

Step-by-step explanation:

KE = ½mv²

KE₁₀ = ½(1100)10² = 55000 = 55 kJ

KE₃₀ = ½(1100)30² = 495000 = 495 kJ

9 times greater

3 0

3 years ago

HELPPPPP IM GIVING 50 POINTS FOR THIS !

azamat

4 cups = 1 quart

16 cups = 4 quarts

thx brainliest plz?

8 0

3 years ago

Read 2 more answers

Which of the following relations is a function?

Murljashka [212]

Answer:

c is the one with function

3 0

3 years ago