Explanation:
The scale factor must be greater than 1 because the image of the segment is larger than the original segment.
To find the scale factor we just have to divide the length of the image by the length of the segment:
Answer:
(4) 4
Answer:
c
Step-by-step explanation:
you need to find which plot matches the data table
Answer:
-5, -6, -7
Step-by-step explanation:
Integers represent whole numbers either positive, negative, or neutral (0). Since the equation marks all numbers that are less than -4; -5, -6,-7, all fit in that category.
Answer:
30
Step-by-step explanation:
For a = <xa, ya> and b = <xb, yb>, the dot product is the sum of products ...
a·b = (xa)(xb) + (ya)(yb)
Substituting the given information, you have ...
a·b = 5·4 + 2·5 = 20 + 10
a·b = 30
_____
Some graphing calculators can do such math. There are also dot product calculators available on the Internet. If you have quite a few of these to calculate, you can put the appropriate formula into a spreadsheet.
Answer:
P (odd number or number greater than 4) = 4/6 = 2/3
Step-by-step explanation:
The solution set { 1,2,3,4,5,6}
Odd numbers are 1,3,5
Numbers greater than 4 are 5,6
Notice that 5 is repeated. We can only count it once
There are 4 answers that meet the criteria (since we can only count 5 once)
P (odd number or number greater than 4) = 4/6 = 2/3
