Find the domain and range of this
1 answer:
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Answer:
a rhombus would have 2 pairs of parallel sides, or a parallelogram. (First image is parallelogram and second is rhombus)
Answer:
180 points.
Step-by-step explanation:
Given:
A class will have 1 test and 5 homework assignments to complete.
The test is worth 80 points.
Each homework assignment is work 25% of the test.
Question asked:
How many points may be earned during this unit ?
Solution:
By unitary method:
Points may be earned from 1 assignments = (given)
=
Points may be earned from 5 assignments =
Points may be earned from 1 test =
Total points may be earned = 100 + 80 = 180
Therefore, 180 points may be earned during this unit.
We will have the following:
*First. We determine a new point that can be used to complete the rigth triangle; we are given the points:
So, a point we could use to form a rigth triangle could be:
And we would have the following triangle:
*Second: We determine the distances:
**Distance on the horizontal axis would be 9 units.
**Distance on the vertical axis would be 8 units.
*Third: We determine the distance betweem the two original points:
So, the distance between the two original points is approximately 12 units.
