Test is worth 50 points; test score of 84% idk

Mathematics

2 answers:

Licemer1 [7]3 years ago

8 0

Answer:

so if the test is worth 50 points and you got 84% on it you would get 50 times 84/100 points

so 50/1 times 84/100=(50*84)/(50*2)

this is also (50/50) times (84/2)

so you can take out the 50/50 which equals 1 and get 84/2 which divides to equal 42

so you will get 42 points

aleksklad [387]3 years ago

6 0

84% of 50 is 42. So if your test was graded out of 50 you would've gotten 42/50. If you multiply 50 by 2 (50x2), you have 100, so then you'd just divide the 84% by 2 so you'd get 42%

You might be interested in

you are mirroring the distance to your friends house you find that it is 5976 m how many kilometers is that

Effectus [21]

The distance is 5.976 kilometers

7 0

3 years ago

Read 2 more answers

Given the three vertices W(−1, 4), X(−3, −2), and Y(3, −4), what are the coordinates of Z that make quadrilateral WXYZ a square?

prohojiy [21]

Answer:

I don't see how the three existing points could ever become a square with the addition of a foiurth point.

Step-by-step explanation:

See the attached image.

A square would require that all angles be 90 degrees. The given points are the top three points on the graph. If we enter the two equations that intersect these points (blue and black lines), we can see that the angle on top is not 90 degrees. I can't see that this could ever be a square with a fourth point, z. I did find a value for z that make the four points a parallelogram.