Refer to the attached image. Since one vertex is the origin and the other two lay on the coordinate axes, the triangle is a right triangle. This means that, if we consider AB to the be base, AC is his height, and vice versa.
Anyway, it means that the area is given by
Since AB is a horizontal segment and AC is a vertical segment, their length is given by the absolute difference of the non-constant coordinate: points A and B share the same x coordinate, so we subtract the y coordinates:
The opposite goes for AC: points A and C share the same y coordinate, so we subtract the x coordinates:
So, the area is
Answer:
8
Step-by-step explanation:
-63 Equals that it is less then 0
-648 Equals it is Less then 648
<u><em>If this did not help I am so so sorry.</em></u>
Two teacher sponsors. Write a rule for the number of chaperones that must be on the trip. Write ordered pairs to represent the number of chaperones that must attend the trip when there are 120,150,200, and 210 students.
The rule would be:
c = # of chaperones
s = # of students
c = 1/5s + 2
Plug those numbers of students into "s" in the above equation. Your answers will be the second number of the ordered pair.
C= S/5 + 2
C=Chaperones
S=Students
(S,C)
(120,26), (150,32), (200,42), (210,44)
Divide 27 and 3. then divide 31 and 4. you get 9 and 7.75. subtract those. you get 1.25
Answer:
Height of ball after 3rd bounce = 8 inch
Step-by-step explanation:
Given:
Height of ball dropped = 27 inch
Bounces = 2/3 of previous height
Find:
Height of ball after 3rd bounce
Computation:
Height of ball after 1st bounce = 27[2/3]
Height of ball after 1st bounce = 18 inch
Height of ball after 2nd bounce = 18[2/3]
Height of ball after 2nd bounce = 12 inch
Height of ball after 3rd bounce = 12[2/3]
Height of ball after 3rd bounce = 8 inch