1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Keith_Richards [23]
3 years ago
15

Which of the following values for m proves that 2m + 2m is not equivalent to 4m2?

Mathematics
2 answers:
Mashutka [201]3 years ago
6 0
M=0 i am not sure it is right 
max2010maxim [7]3 years ago
4 0

When m=0 ,

2m+2m=2(0)+2(0)= 0

4m^{2}.=4(0^{2})=0

When m=1 ,

2m+2m=2(1)+2(1)=2+2=4.

4m^{2}. =4(1)^{2}.=4.

When m=2

2m+2m=2(2)+2(2)=4+4=8.

4m^{2}.=4(2)^{2}.=4(4)=16.

Both expressions are not equivalent when m=2.

You might be interested in
Kate had a sum of money,she spent 1/8 of the money on a skirt and the remaining amount on a handbag,the skirt cost $16,how much
tiny-mole [99]

Answer:

$18.28

Step-by-step explanation:

Step one:

given data

Kate had a sum of money,she spent 1/8 of the money on a skirt and the remaining amount on a handbag

let the total money be x

so  mathematically

x-1/8*x= 16

solve for x

x-x/8= 16

8x-x/8= 16

7x/8=16

cross multiply

7x= 8*16

7x=128

divide both sides by 7

x=128/7

x=$18.28

7 0
3 years ago
Which of the following is the equation for the line perpendicular to the line y= -x + 20 that passes through the point (-4, 2)?
Nadya [2.5K]

Answer:

Step-by-step explanation:

A 10= 4 plus 6

7 0
3 years ago
I need help!!! and make sure its 100 percent right!! my graduation is at rate of not passing
geniusboy [140]

Answer:

I'm not 100% sure I'm right but I think x = -1

because it says "f(x)" and then it says"Find f(-1)" so that is why I think x = -1

6 0
3 years ago
Read 2 more answers
Which equation represents the line that passes through the points (2, 4) and (1, -3)?
zhannawk [14.2K]

Answer:

y = 7x - 10

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (2, 4) and (x₂, y₂ ) = (1, - 3)

m = \frac{-3-4}{1-2} = \frac{-7}{-1} = 7, thus

y = 7x + c ← is the partial equation

To find c substitute either of the 2 points into the partial equation

Using (2, 4), then

4 = 14 + c ⇒ c = 4 - 14 = - 10

y = 7x - 10 ← equation of line

6 0
3 years ago
For each of the following sequences, • Give a formula for the nth term in the sequence, • Give a recursive definition for the se
Andrew [12]

Answer:

(a)n^{th} = n

f(1) = 1

f(n) = f(n-1) + 1

(b)n^{th} = 2^{n-1}

f(1) = 1

f(n) = f(n-1) * 2

(c)n^{th} = n!

f(1) = 1

f(n) = f(n-1) * n

Step-by-step explanation:

(a) This is a sequence of consecutive number

n^{th} = n

f(1) = 1

f(n) = f(n-1) + 1

(b) This is a sequence of 2 to the power of n - 1. The next number is twice time of this number

n^{th} = 2^{n-1}

f(1) = 1

f(n) = f(n-1) * 2

(c) This is factorial sequence. Where the next number is this number multiplied by n^{th}

n^{th} = n!

f(1) = 1

f(n) = f(n-1) * n

5 0
3 years ago
Other questions:
  • Is -1 less than -2
    7·1 answer
  • Maria graft the linear Equation Y equals X +3 then she uses a ruler to draw a vertical line through the .4, zero at what point d
    15·1 answer
  • Employee has available sick time 4.21 but she used 3.30 so what the the balance left?
    12·2 answers
  • Rita's water tank contains 7.8 gallons of water. Rita will begin filling her water tank at a rate of 2.1 gallons per minute. Wen
    10·1 answer
  • A 2,768–foot–long straight fence has posts that are set 8 feet on center; that is, the distance between the centers of two adjac
    9·1 answer
  • Someone help meee I hate my teacher she asssign nvm I’m not even gonna say
    13·2 answers
  • Will mark brainliest and rate 5/5<br> 20 POINTS WILL BE GIVEN
    5·2 answers
  • Which of the following are NOT the correct reasons to complete the proof above?
    8·1 answer
  • Find the angle measures of a triangle if the first angle is thirty-one degrees more than the second, and the third is five degre
    13·1 answer
  • HELP PLS.... ITS QUICK AND EASY... DUE IN A COUPLE MINS. PLS HELP
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!