Can you add a picture if you can in order for me to solve this question.
Answer:
........................
Step-by-step explanation:
Ans:
(x+5)(x+1)+8
Step by step explanation:
-5 was mentioned as the 0 of the first root: (x+5). Then with some maneuvering we can plot (-3,4) then add (x+1) because they land on the same y axis. then we add 8 to get it right on the vertex.
<em>Answer:</em>
<em>x = -14</em>
<em>Step-by-step explanation:</em>
<em>Hi there !</em>
<em>36 = - 3(x + 2)</em>
<em>36 = - 3x - 6</em>
<em>3x = - 36 - 6</em>
<em>3x = - 42</em>
<em>x = - 42/3</em>
<em>x = - 14</em>
<em>Good luck !</em>
Step-by-step explanation:
so, the 200m winner's average speed was
200m/(60+57)sec = 200/117 m/s
so, 400m with the same speed would need x seconds :
200x/117 = 400
200x = 400×117
x = 2×117 = 234 seconds = 3 minutes and 54 seconds
(after seeing that a minute has 60 seconds, and that then 234/60 = 3 and 54 remainder).
so, she would have reduced her time by 10 seconds (from 4 minutes 4 seconds down to 3 minutes 54 seconds = 4 + 6 = 10).
