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Luden [163]
2 years ago
5

I need help with these. Click this to see the problems (if u don't know how to)

Mathematics
1 answer:
Daniel [21]2 years ago
7 0
The ground is supplementary. That means it equals 180 degrees. (A circle is 360. The ground is half the circle)
So u set up the equation as
180=22x+14x
180=36x
/36 /36
5=x

But you need to find the 14x
14(5)
=70 degrees before the tree hits the ground
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Help needed! no links please, they're annoying.
denis23 [38]
The area of a rectangle is length*width.

The length of this 3x and the width is 2x-3. This means that, to find the area, you need to multiply 3x and 2x-3.

Start by writing out this equation:
A=l*w

Then, plug in your given values:
A= 3x*2x-3 (you can also write it as A= 3*x*2*x-3)

Then, following the order of operations, you start by multiplying. This makes your equation become A = 6x^2 -3. (^2 means squared). It turns into this because 3 * 2 is 6 and x * x is x^2 and you still haven’t used the 3 yet.

After this, there is nothing more that you can do to simplify the equation. Therefore, the area is 6x^2 - 3.

I hope this helped!
4 0
3 years ago
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mars1129 [50]
What???????? Lol I don’t get it
6 0
2 years ago
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Given the following system of equations, what is the value of the y-coordinate of the solution?
Alina [70]

9/4 is the answer if you have any questions please let me know

4 0
2 years ago
Please help!! will give brainliest ASAP
soldier1979 [14.2K]

Answer:

c = 36.06

Step-by-step explanation:

a² + b² = c²

20² + 30² = c²

400 + 900 = c²

c² = 1300

\sqrt{c^2} =\sqrt{1300}

c = 36.06

8 0
2 years ago
What is the lenght from the center of a circle to the outside
anyanavicka [17]
The line from the center of the circle to the outside is called the radius
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3 years ago
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