Answer: Duncan got 22 questions correct
Step-by-step explanation:
Total questions in quiz = 55
Total answered correctly by Duncan = 40% of 55
Total answers he got correct = 40% of 55
= 40/100×55
= 22
Therefore Duncan got 22 questions correct
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Answer:
2x
Step-by-step explanation:
parallel lines are two lines that won't meet. the lines need to have the same slopes or else the will meet
Answer:
(6,7)
Step-by-step explanation:
The length of the new vector is
, with side lengths 7 and 6. Therefore, the new coordinates are (6,7). Hope this helps!
57.29 you do 48.55 times .18 which =8.74 then add the tip with the initial cost 8.74+48.55 =57.29 to get your answer 57.29
The time taken by the object to fall from 15 m on the Mercury which has a gravity of 3.7 m/s² is 10.54 seconds.
<h3>What is kinematics?</h3>
It is the study of the motion of a body without considering mass. And the reason behind them is neglected.
The object is on Mercury and starts falling from rest.
As it is on Mercury there is no air resistance to account for.
Gravity on Mercury is 3.7 m/s².
Then the time taken by the object to fall from 15 m will be given as

More about the kinematics link is given below.
brainly.com/question/25638908
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