4 years ago

What does expression equivalent mean?

Mathematics

1 answer:

Studentka2010 [4]4 years ago

7 0

Answer:

Step-by-step explanation:

Equivalent expressions are expressions that are the same,even though they might look different. If you plug in the same variable value into equivalent expressions they will each give you the same value when you simplify.

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The sum of two numbers is 60. The greater number is 6 more than the smaller number. Which equation can be used to solve for the

laila [671]

Answer:

33 and 27.

Step-by-step explanation:

Since you asked for 6 more for the greater number, it would be 33 and 27 which would still equal 60.

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4 years ago

Find the exact solution to the equation 10-log8(x+2)=9

ohaa [14]

Answer:

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Step-by-step explanation:

Put it in the calculator

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3 years ago

The graph shows the volume of ice cubes versus temperature in degrees

drek231 [11]

Answer:

A. The data show a negative linear relationship.

Step-by-step explanation:

According to the attached image as we can see that the temperature is in Y axis and volume of ice cubes is in X axis

So the following statements considered to be true

a. The volume represents the explanatory variable

b. Temperature would be strongly correlated to the ice cubes volume

c. As the correlation coefficient is near to -1

But it does not show the negative linear relationship

Therefore the correct option is a.

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3 years ago

Which of the following is the complete list of roots for the polynomial function

astraxan [27]

I'm not so sure but i think it's D hope it's right

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3 years ago

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How does f(x)=9^x change over the interval from x=8 to x=10

Vsevolod [243]

Answer:

Step-by-step explanation:

9^8 to 9^10 involves a change (multiplication) of 9^8 by 9^2 (which is 81).

Over the given interval, f(x) increases by 81.

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3 years ago