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Alenkinab [10]
2 years ago
13

Which expression is NOT equivalent to 2m 3 +4?

Mathematics
1 answer:
Leto [7]2 years ago
3 0

Answer:

I believe the answer is B,

explanation:

Well,  the others are exactly alike, the first answer is just the two numbers flipped, the third is where multiplication is needed, so (2 x m^3) + (2 x 2) = 2m^3 + 4. and the final one is m^3 plus itself which equals to 2m^3 + 4.

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Approximately how many centimeters are in 54 ft?
dedylja [7]

Answer:

d) 54 ft = 1645.92 cm

Step-by-step explanation:

Given  : 54 ft.

To find : Approximately how many centimeters are in 54 ft.

Solution : We have given 54 ft.

We know

1 ft = 30.48 cm .

54 ft = 54 * 30.48 cm.

54 ft = 1645.92 cm.

Therefore, d) 54 ft = 1645.92 cm.

5 0
3 years ago
In the given figure x = 145°. What theorem can be used to prove the lines p and q are parallel?
Gemiola [76]
C alternate exterior angles converse theorem

When two lines are parallel the alternate exterior angles are congruent
4 0
2 years ago
4 lines extend from point E. A horizontal line extends to the left to point A and a vertical line extends up to point C. Another
lord [1]

Answer:

m∠CEB = 45°

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
One year, the population of a city was 352,000. Several years later it was 337,920.
kvasek [131]

hi

here is  the  method :

you take  Value 1  and Value 2

And you do :   ( Value 2 - Value 1)  / (Value 1 )    * 100

Here we have :    Value 1 = 352 000

                            Value 2 =  337 920

So now we apply :

( 337 920 - 352 000 )  /  ( 352 000)   * 100 =  -4  

Population decreased by by  4 %

You can also make :  

352 000 * X = 337 920

                 X =  337 920 / 352 000

                 X = 0.96

if  the multiplier is  0.96 ,  it's mean that we lost  1 -0.96 = 0.04  

which mean  - 4%

8 0
1 year ago
What are the initial value and rate of change from this table???? Explain!!
Evgen [1.6K]

Answer:

rent goes up 9 dollars at a time while number of days is 1 at a time

Step-by-step explanation:

the difference of 21 and 12 is 9 so you can see it changes every day by nine for the ratio i think is for every day 9 dollars is added to fee


8 0
3 years ago
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