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Mazyrski [523]
4 years ago
9

What is the distance to the Earth's Horizon from point P? Enter enter the decimal in the Box round only your final answer to the

nearest tenth.

Mathematics
1 answer:
Tasya [4]4 years ago
4 0

Answer:

<h2>The distance to the Eath's Horizon from point P is 352.8 mi, approximately.</h2>

Step-by-step explanation:

You observe the problem from a graphical perspective with the image attached.

Notice that side x is tangent to the circle, which means is perpendicular to the radius which is equal to 3,959 mi.

We have a right triangle, that means we need to use the Pythagorean's Theorem, to find the distance to the Earth's Horizon from point P.

The hypothenuse is 3959 + 15.6 = 3974.6 mi.

(3974.6)^{2}=x^{2}  +(3959)^{2} \\x^{2} =15,797,445.16 - 15,673,681\\x=\sqrt{123,764.16} \approx 351.8

Therefore, the distance to the Eath's Horizon from point P is 352.8 mi, approximately.

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it says it all in the picture I need help, please, and also show reasoning and how you got the answer
Alenkasestr [34]

Answer:

y = -2  when x = 0

Step-by-step explanation:

We are given points on the line such as ( 2, 2) and (6, 10) so we can find the equation of the line then find point (x=0, y=?).

General equation of the line is y = mx +b, where m is the slope and

b is y-intercept (where the line crosses the y-axis)

The slope m = (y2-y1)/ (x2-x1) = (10-2)/(6-2) = 8/4 = 2

Now the equation is y = 2x +b

To find b we substitute any of the points that are on the line, for example

(x=2, y=2) in the equation 2=2*2+b; 2-4 =b; -2 = b

The equation is y=2x -2

If x= 0 then y=2*0 -2; y = -2

4 0
3 years ago
Please help lol i’ll give brainliest
Tcecarenko [31]

Answer:

28, 7.2, and 3.6

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Hey bestie, here are some points :)<br> Smile more and stay hydrated fam.
exis [7]
Thank you so much, you too.
7 0
3 years ago
Read 2 more answers
Daniel plays a shooting game in a funfair. He needs 48 points to get a skateboard. Each shot that hits the target will be given
lianna [129]

Answer:

here you go

Step-by-step explanation:

no of times he failed = -3

points he losed = -3 x 4 = -12

no of times he need to hit the target to get 48 points = 6x

<u>equation</u>

<u>-12 + 6x = 48</u>

<u>6x = 60 </u>

<u>x = 10</u>

no of points he  will  gain = 10 x 6 = 60

3 0
2 years ago
16 less than a number is 54.Write and solve an Algebraic Equation
vova2212 [387]
Step 1:

For a number, let us use n.

We know the equation equals 54, and we also know that 54 is sixteen less than n. Thus, we can make the equation:

n - 16 = 54

Step 2:

Now, to solve the equation, we simply have to get the integers to one side. To do this, add 16 to both sides of the equal sign. Our answer is:

n = 70

Hope this helps.
6 0
3 years ago
Read 2 more answers
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