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dlinn [17]
3 years ago
12

The volume of a cube is 400 m3. Which statements are true about the same cube measured in cubic centimeters? Choose all answers

that are correct. A. The number representing the volume would decrease. B. The number representing the volume would increase. C. The actual volume would decrease. D. The actual volume would increase. E. The actual volume would stay the same. multiple answer choice
Mathematics
1 answer:
pantera1 [17]3 years ago
6 0
The correct answers would be B) and E)
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What are the intercepts of 2x + 6y = 12?
Alexxandr [17]
I know I'm in middle school but i can help you.The answer is 12 your correct.

8 0
3 years ago
Read 2 more answers
3(x + 10) + 6 = 3(x + 12)
Helga [31]

Answer:

x = infinite amount of solutions

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS
  • Equality Properties

Step-by-step explanation:

<u>Step 1: Define equation</u>

3(x + 10) + 6 = 3(x + 12)

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Distribute 3:                              3x + 30 + 6 = 3x + 36
  2. Combine like terms:                 3x + 36 = 3x + 36
  3. Subtract 36 on both sides:      3x = 3x
  4. Divide 3 on both sides:            x = x

Here we see that <em>x</em> does indeed equal <em>x</em>. We can plug in any number <em>x</em> and it would render the equation true.

∴ x = infinite amount of solutions

6 0
2 years ago
Read 2 more answers
Find the critical point of the given function and then determine whether it is a local maximum, local minimum, or saddle point.
34kurt

Answer:

critical point of the given function f(x,y) = x²+y²+2xy is from line y = -x is the critical point of the function f(x0,y0) = 0

and it local minimum.

Step-by-step explanation:

Let the given function be;

f(x,y) = x²+y²+2xy

From above function, we can locate relative minima, maxima and the saddle point

f(x,y) = x²+y²+2xy = (x+y)²

df/dx = 2x+2y = 0 ---- (1)

df/dy =2y+2x = 0 ---- (2)

From eqn 1 and 2 above,

The arbitrary point (x0,y0) from line y = -x is the critical point of the function f(x0,y0) = 0

Then, from f(x,y) >= 0 for arbitrary (x,y) € R^n, the arbitrary point from the line x = -y is local minima of the function f.

8 0
3 years ago
Can you solve for me 3ax-n/5= -4
sergeinik [125]

Answer:

If you are solving for n then it would be n=15ax+20

Hope it helps

7 0
10 months ago
If the coordinates of a point p(m-3 , -6) = p(-7 , -6), then find the value of m .
Serggg [28]

Answer:

m =-4

Step-by-step explanation:

Given

p(m-3 , -6) = p(-7 , -6)

Required

Find m

p(m-3 , -6) = p(-7 , -6)

By comparison:

m-3  = -7

Add 3 to both sides

m = -7+3

m =-4

8 0
2 years ago
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