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Damm [24]
3 years ago
5

A tennis ball machine serves a ball vertically into the air from a height of 2

Mathematics
1 answer:
k0ka [10]3 years ago
5 0

Answer:

49

Step-by-step explanation:

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Photo above! Pleas show me how to solve this!
slega [8]
I think the answer is 41.53 percent. If that isn't the right answer than i'm sorry.
4 0
3 years ago
(15y^0 x^-3 z^2/ 3x^3 y^7 z^1/2)^2
ArbitrLikvidat [17]
Hello! For this you are just going to do this step by step, and remember to use PEMDAS. That is the order in which you should do the math. The abbreviation stands for  Parenthesis, exponents, multiplication, division, addition and subtraction. So lets get started!
<span><span>(<span><span><span><span>(<span><span><span><span><span>15<span>y0</span></span><span>x<span>−3</span></span></span><span>z2</span></span>3</span><span>x3</span></span>)</span><span>(<span>y7</span>)</span></span><span>z1</span></span>2</span>)</span>2</span><span>=<span><span><span>254</span><span><span><span>x6</span><span>y14</span></span><span>z6</span></span></span><span>x6</span></span></span><span>=<span><span>254</span><span><span>y14</span><span>z6</span></span></span></span>

Hope this helps!! If you need any more help or further explanation just let me know!! :)
 

6 0
3 years ago
Use PEMDAS to solve this problem <br><br> 6÷2(1+2)=?
Finger [1]
The answer would be 8. hope this helps
8 0
3 years ago
Read 2 more answers
I really need help ASAP !!
Vesnalui [34]

Answer:

Graph 1: Consistent Dependent

Graph 2: Consistent Independent

Graph 3: Consistent Dependent

Graph 4: Inconsistent

Step-by-step explanation:

Consistent means they have at least one solution.  So lines that intersect once or lines that intersect infinitely many times are both consistent systems.

If they are the system that has one solution they are considered independent.

If they are the system that has infinitely many solutions then are considered dependent.

Inconsistent means they won't intersect at all.

First graph shows the same line graphed onto itself.  That means they have infinitely many solutions and is therefore a consistent dependent system.

Second graph shows the lines intersecting once.  That means they have one solution and therefore is a consistent independent system.

Third graph shows the same description of graph one and is therefore a consistent dependent system.

The last graph shows parallel lines. Parallel lines do not intersect and therefore do not have a solution.  So this system is inconsistent.

7 0
3 years ago
A cone has a diameter of 18 units and height of 8 units. What is its volume?
sveta [45]
The radius of your cone is half of 18 units = 9 units.

The volume of any cone is      <span><span>V = (1/3) · (pi) · (radius)² · (height) </span>
</span>
-- Take that formula for the volume of any cone.
-- Write '8' in place of 'height'.
-- Write '9' in place of 'radius'.
-- Write '3.142' in place of 'pi'.
-- Complete the arithmetic.
-- Bada-bing, you've got the volume.
6 0
2 years ago
Read 2 more answers
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