Answer:
Step-by-step explanation:
<u>All the points that are 7 units from the origin are on the circle:</u>
<u>The maximum and minimum values of x obtained when y = 0:</u>
So
<u>The points are:</u>
The 10 values of reported height are ...
... 61, 68, 57.5, 48.5, 75, 65, 80, 68, 69, 63
Their total is 655, so their average is 655/10 = 65.5 . . . . . your 3rd selection
B = √(13²-7²) = √(169-49) = √120
Answer:
x^2-3x+2
Step-by-step explanation:
(2-x)(1-x)
2*1= 2
2*-x=-2x
-x*1=-x
-x*-x=-x^2
x^2-3x+2
x^2 means x squared
The word form of 3.4 is three and four-tenths. Expanded form is 3+.4.
