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Nitella [24]
3 years ago
9

What property is this: 2 • 7 • 2 • 1 = (2 • 7) • (2 • 1)

Mathematics
2 answers:
Marta_Voda [28]3 years ago
8 0
Commutative property  
Serjik [45]3 years ago
4 0
Commutative property i think.
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Calculus - need work shown
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\frac{ - 1}{2} [\cos(8x(x + 3))]+ c

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2 years ago
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What is the volume of a 1 cm by 2 cm by 3 cm box? I got 216 cm.
bogdanovich [222]

Answer:

V = 6 cm^3

Step-by-step explanation:

To find the volume you multiply the dimensions of the three sides of the box, length times width times height

The length is 1 cm the width is 2 cm and the height is 3 cm

The units for volume will be cm^3 since we are multiplying cm* cm*cm

V = l*w*h

V = 1*2*3

V = 6 cm^3

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3 years ago
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For a complex number written in polar form, its representation is unique as long as the argument is restricted to
shusha [124]

False , because when the problem will be restricted to [0, 2) only, then there will be 2 polar points.

What is complex number explain with example?

  • Complex numbers are the numbers that are expressed in the form of a+ ib where, a, b are real numbers and 'i' is an imaginary number called “iota”.
  • The value of i = (√-1). For example, 2+3i is a complex number, where 2 is a real number (Re) and 3i is an imaginary number (Im).

In this question -

  • The answer will be false because when the problem will be restricted to [0, 2) only, then there will be 2 polar points.
  • The first r will be a positive, and the other r, of course, will be a negative.
  • If the question has added a range where r is greater than zero (r > 0),this will be true because it only included the positive r.

Learn more about  Complex numbers

brainly.com/question/10251853

#SPJ4

The complete question is-

State True or false: As long as its argument is restricted to [0,2pi] the polar form of a complex number is unique.

4 0
2 years ago
The function f(x), shown in the graph, represents an exponential growth function. Compare the average rate of change of
svetoff [14.1K]

Answer:0

Step-by-step explanation:

6 0
3 years ago
What is the midpoint of 2,-6 and -8,5
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Step-by-step explanation:

midpoint = ( \frac{2 - 8}{2} ,  \frac{ - 6 + 5}{2} )

= ( \frac{ - 6}{2} , \frac{ - 1}{2} )

= ( - 3, - 0.5)

6 0
3 years ago
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