1) (2i-4)-(6i+9) = 2i-4-6i-9 = -4i-13
2) (-3+8i)+(3-8i) = -3+8i+3-8i = 0+0i = 0
Answer:
Step-by-step explanation:
A) 1 and 5 are corresponding angles.
<span><span>so assuming the sum of the shortest distance added to exactly the longest distance,
We could not be off by more than.
is the sum,
and it differs from by,
so the points are not colinear.</span><span>
</span></span>
If Jenny jogs every 5 days and Shannon jogs every 6 days, they will they jog again on the 30th day which is Thursday
- Jenny = 5 days
- Shannon = 6 days
<h3>How to find the
least common multiples of 5 and 6 days</h3>
- 5 days = 5, 10, 15, 20, 25, 30, 35, 40
- 6 days = 6, 12, 18, 24, 30, 36, 42, 48, 54, 60
The least common multiples of 5 and 6 days is 30 days
- They will both jog again on the same day after 30 days
- 30 days is equal to 4 weeks and 2 days
Therefore,
The next day of the week they will both jog is Thursday
Learn more about LCM:
brainly.com/question/10749076
Answer:
The correct answer is A) -439
Step-by-step explanation:
