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Ivanshal [37]
3 years ago
14

What is the perimeter of a square with a side whose length is x + 4?

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
4 0

Answer:

4x+16

Step-by-step explanation:

Just multiply x and 4 by 4 to get your answer.

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Read the caption thank you :)) if you know it let me know!
Stella [2.4K]

Answer:

∠ A = 50°

Step-by-step explanation:

In a parallelogram, consecutive angles are supplementary, sum to 180°

∠ A + 130° = 180° ( subtract 130° from both sides )

∠ A = 50°

3 0
3 years ago
Two forces of 19.8 pounds and 36.5 pounds act on a body with an angle of 61.4 degrees between them.
murzikaleks [220]
<h2>ANSWER:</h2><h2>49.2 </h2>

Based on your question Two forces of 19.8 pounds and 36.5 pounds act on a body with an angle of 61.4 degrees between them.

After setting up the vectors on the plane and doing the required math

The answer is 49.2 pounds

<h2 />
4 0
2 years ago
Read 2 more answers
A pot of soup, currently 13 Celsius above room temperature, is left out to cool. If that temperature difference decreases by 10%
Yuki888 [10]
Please need more statements
5 0
3 years ago
Please help I’ll mark you as brainliest if correct!
Alex73 [517]
6ft and 3 inches is 190.5cm
6 0
2 years ago
WILL GIVE BRAINLIEST
Papessa [141]
<span>the particle's initial position is at t=0, x = 0 - 0 + 4 = 4m

velocity is rate of change of displacement = dx/dt = d(t^3 - 9t^2 +4)/dt
= 3t^2 - 18t

acceleration is rate of change of velocity = d(3t^2 -18t)/dt
= 6t - 18

</span><span>the particle is stationary when velocity = 0, so 3t^2 - 18t =0
</span>3t*(t - 6) = 0
t = 0 or t = 6s

acceleration = 6t - 18 = 0
t = 3s
at t = 3s, velocity = 3(3^2) -18*3 = -27m/s
displacement = 3^3 - 9*3^2 +4 = -50m


6 0
3 years ago
Read 2 more answers
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