Since he fills 2 bottles a minute, then it takes him 30 sec to fill one bottle.
Hope this helps :)
Hi boys can you help me pls!! Will mark brainliest!!!
2 answers:
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Since he fills 2 bottles a minute, then it takes him 30 sec to fill one bottle.
Hope this helps :)
Answer:
The y-intercept of AB is y=4/3, the x-coordinate of the poit C is 4, the equation of the line that goes through BC is
Step-by-step explanation:
To find the y-intercept of AB we first have to find the equation of the line that goes through this segment.
We firt compute the slope of the segement which is given by
Using this we can compute the equation of the line through AB using the point B=(2,1) and the formula
we solve the last equation for and so we get
The y-intercept of AB is the point in the line with x-coordinate equals to 0. Hence, the y-intercept is
Now, since the segments AB and BC are perpendicular, the slope of the line that goes through the segment BC is
Usinge the slope and knowing that the line goes through the point B=(2,1), to find the equation of the line through the segmen AC we use the following formula
we solve the equation for y and we get the equation
Finally, to compute the x-coordinate of the point C we use the last equation and the fact that the y-coordinate is 13, it holds that
Answer:
French test
Step-by-step explanation:
We first calculate the scores as percentages:
#Spanish test:
#For the French test, her percentage is:
Since, 90.48$>84.38%, Claire did better in the French test.