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Tpy6a [65]
3 years ago
12

Pleasee Help, Net Force

Mathematics
1 answer:
Daniel [21]3 years ago
5 0

Answer: 11N ➡

Step-by-step explanation: the 2N at the top and bottom cancel out. Then you just add the values on the right which would be 10 and subrtact it from the values on the left which would be 21. 21-10=11

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What is an atom btw I m boredd​
kiruha [24]

Answer:

Some really small thing and same

Step-by-step explanation:

6 0
3 years ago
Explain how using basic facts can help you find 10×20×30×40 mentally?
Katena32 [7]
So all you have to do is take the first numbers of each multiple and multiply them. 
1 x 2 x 3 x 4 = 24 
Now you just add the 4 zeros to your answer. 
240,000 

Our answer even checks! 
10 x 20 x 30 x 40 = 240,000 

Good Luck! :)
3 0
4 years ago
Alicia needs to purchase carpet to cover a triangular space. The space has a base length of 10 ft and a height of 6.4 ft.
Vika [28.1K]

Answer:

Alicia needs 32ft² of carpet to cover the space

5 0
2 years ago
Will give brainliest!
Gala2k [10]
Check the picture below, it hits the ground when y = 0.

\bf ~~~~~~\textit{initial velocity}\\\\
\begin{array}{llll}
~~~~~~\textit{in feet}\\\\
h(t) = -16t^2+v_ot+h_o \\\\
\end{array} 
\quad 
\begin{cases}
v_o=\stackrel{0}{\textit{initial velocity of the object}}\\\\
h_o=\stackrel{162}{\textit{initial height of the object}}\\\\
h=\stackrel{}{\textit{height of the object at "t" seconds}}
\end{cases}
\\\\\\
h(t)=-16t^2+0t+162\implies 0=-16t^2+162\implies 16t^2=162
\\\\\\
t=\cfrac{162}{16}\implies t=\cfrac{81}{8}\implies t=10\frac{1}{8}

6 0
3 years ago
Which line is parallel to 4x + 2y = 0?<br>A. y=2x+3<br>B. -1/2×+3<br>C. y=-2x+3<br>D. y=1/2x+3
egoroff_w [7]
Line A is parallel to line B if line A and B have the same slope and have the same or different y-intercept.

Convert the standard form equation to slope-intercept form as it will be easier to see the slope.

Solve for y.

4x + 2y = 0
2y = -4x <-- Subtract 4x from each side
y = -2x <-- Divide both sides by 2

In the slope-intercept form y = -2x, a y-intercept of 0 is implied

Now find a slope-intercept form equation that has the same slope as y = -2x

So, the answer is C y = -2x + 3.
7 0
3 years ago
Read 2 more answers
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