Answer:
50/50
Step-by-step explanation:
X=small number
x+1= second
x+2= third
3x+3=72
3x=69
x=23 smallest number
Answer:
The rank of the matrix is 3.
Step-by-step explanation:
Consider the prided information.
Reduce the matrix in row echelon form as shown:
The rank of a matrix is the number of non zeros rows.
Thus, the rank of the matrix is 3.
Answer:
27 smoothies
Step-by-step explanation:
if you have 27 cups and one requires one cup, it would be 27 smoothies Katherine can make :)
Answer:
g(x)=x2−x−6g(x)=x2-x-6
Set x2−x−6x2-x-6 equal to 00.
x2−x−6=0x2-x-6=0
Solve for xx.
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Factor x2−x−6x2-x-6 using the AC method.
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(x−3)(x+2)=0(x-3)(x+2)=0
If any individual factor on the left side of the equation is equal to 00, the entire expression will be equal to 00.
x−3=0x-3=0
x+2=0x+2=0
Set x−3x-3 equal to 00 and solve for xx.
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x=3x=3
Set x+2x+2 equal to 00 and solve for xx.
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x=−2x=-2
The final solution is all the values that make (x−3)(x+2)=0(x-3)(x+2)=0 true.
x=3,−2
