Rectangle formular is
Length * width
That means 15.9 * 9.1 =144.69
Answer:
A. Yes, the triangles are congruent by SAS.
Step-by-step explanation:
EF = FG and DF = FH-> Given
angle EFD = angle HFG -> Vertical angles are congruent
DE F = HGF -> SAS Triangle Congruence Theorem
Answers are:
Choice D) more than 102
Choice E) between 90 and 102 messages
Choice F) less than 78
So there are three answers here
The reason for choice D is that 25% of the values are above Q3 (third quartile) which is 102 in this case. Take 25% of 100 to get 25. So there are 25 people who send more than 102 messages
The reason for choice E is that 25% of the data is between the median and Q3.
The reason for choice F is similar to choice D. Twenty five percent of the data values are smaller than Q1 (first quartile) which is 78.
Answer: 28.8
Step-by-step explanation: first we find out 20 percent of 240=48
240-48=192 after discount
15 percent of 192= 28.8
Answer:
Step-by-step explanation:
Graph J
Step-by-step explanation:
The graph of f(x) = x² is transformed to create the graph of h(x) = 2f(x) = 2x²
Now, for x = 0, f(x) = 0 and h(x) = 0
Therefore, both the graphs passes trough the origin.
Now, for x = 1, f(x) = 1 and h(x) = 2
Therefore, f(1) < h(1)
Hence, the graph J represents the correct graph of f(x) and h(x).
