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dangina [55]
3 years ago
11

Which of these words is a root word?

Mathematics
2 answers:
klasskru [66]3 years ago
4 0
<span>a. add
This is a root word out of the listed choices.</span>
Cloud [144]3 years ago
3 0
Add (a.) is the answer - because you can say addition and add is in there. Can you see add in there.
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First answer gets brainliest!!!
stepan [7]

Answer: -12r^{5}s^{5}

5 0
3 years ago
Ms. Caldwell went shopping and bought cute new dress that was 25% off the regular price. The amount of the discount was $5. What
joja [24]

Answer: The regular price of  the shirt is $20.

Step-by-step explanation:

To find the regular price, find a number that 25% of it is equal to 5.

Solve using the equation,

25% * x = 5     Where x is the regular price.

0.25x = 5  

    x= 20    

This means that the regular price is $20.

4 0
3 years ago
What is the solution to the system of equations graphed below? y = x - 2 y = 4x - 5
ololo11 [35]
There are 3 available methods - Substitution , Elimination and <span>Matrix.  

</span>The substitution<span> method is used to eliminate one of the variables by replacement. 
</span>
The elimination method<span> is used for solving linear systems. 
</span>
<span>A Matrix is an array of numbers. 
</span>
Lets use Substitution to solve this system. 

x-2=4x-5 

-2=4x-5-x 

-2=(4x-x)-5&#10;&#10; &#10; 

-2=3x-5 

-2+5=3x 

3=3x 

3=3x / 3 

x=1 

Now substitute <span>x=1  
</span>
y=x-2 

y=1-2&#10;&#10; &#10; 

y=-1&#10;&#10; 

Hence - x=1&#10; &#10;y=-1 

6 0
3 years ago
Find the area of the sector of the circle with central angle of 225° and radius of 5 cm. Round to the nearest hundredth.
julsineya [31]
The Area of Sector = 49.0873852187 thus 49.06 cm² the answer is C.
3 0
4 years ago
Read 2 more answers
The cart says x: 9 4 5 6 and y : 5 0 1 2 and it's set up like this a. Y =x-4 B. y=x+1 C.y=x+6 D. Y=2x +4
emmasim [6.3K]

I am assuming that the question is asking for the equation of the line if it goes through those coordinates. In which case, the answer would be A. y = x - 4

We can see this because if we substitute in any of the x and y values, the equation is correct:

5 = 9 - 4

0 = 4 - 4

1 = 5 - 4

I hope this helps!

6 0
4 years ago
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