Answer:
x=-6
Step-by-step explanation:
64+27=97+x ( that is one of the theorem)
91=97+x
x=91-97=-6
The digit 5 in 4521 has a value that can be found by setting the other digits to zero. It is 500.
The digit 5 in 2615 has a value that can be found by setting the other digits to zero. It is 5.
500 is 100×5.
The digit 5 in 4521 has a value that is <em>100 times</em> the value of the digit 5 in 2615.
Step-by-step explanation:
Objective: Solving Piecewise Functions
Analyze the info in the graph.
We know that if x=1, the graph will coincide at 5.
If x is greater than 1, the answer will be x squared it answer so any positve interger greater than 1 the answer is that squared.
If x is less than 1, the answer will be double that x.
Let check the answer choices.
A is wrong because x is less than 1 so the answer should be 2(-2)=-4 not 4.
C is Wrong, since 5 is greater than 1, it must be 25 so 5^2=25
D and B are both right, 2 is greater than 1 so 2 squared =4 and Whenever x=1, it will equal 5.
A in how many ways can four people be selected from this group of eleven?
√18 ÷ √12 = 1.22474487139159
