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Lena [83]
4 years ago
14

Can someone help with these 3?

Mathematics
1 answer:
cricket20 [7]4 years ago
7 0
1. (-35fi) + 12 + 3i 
2. i - 1 + 6i (squared) over i
5.  is 0 i think 
 hope this helped a little bit
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Can someone please help with my last unanswered question
liubo4ka [24]

Answer:

yes what is it

Step-by-step explanation:


4 0
3 years ago
A. (-4,12)<br> B. (-6,6)<br> C. (4,6)<br> D. (13,10)<br> E. (4,16)
Aleksandr-060686 [28]

point that lies on the circle is, option C - (4,6)

hope it helps...!!!!

6 0
2 years ago
BRAINLIESTTT ASAP! PLEASE HELP ME :)
marta [7]

We can use the Pythagorean theorem to solve for the perimeter of the kite.

a² + b² = c²

3² + 4² = UV²

9 + 16 = UV²

25 = UV²

√25 = √UV²

5 = UV

In the kite, adjacent sides are the same so UV = VW

3² + 9² = UX²

9 + 81 = UX²

90 = UX²

√90 = √UX²

9.49 ≈ UX or 3√10 ≈ UX

Now, add to find the perimeter.

5 + 5 + 9.49 + 9.49 or 5 + 5 + 3√10 + 3√10

28.98 or 10 + 6√10

Therefore, the perimeter is approximately 28.98 or 10 + 6√10

Best of Luck!

6 0
3 years ago
What is the slope of a line that is perpendicular to y=1/2x+9 that passes through (-7,-4)
Artist 52 [7]
Hi there!

To find the perpendicular slope you need to flip the fraction and change the sign. So 1/2=2/1 and tge original slope was positive, so the slope is -2. Now you sub in the point (-7,-4) in for x and y in the formula y=mx+b and solve for b (sub in 2 for m as well)
Y=mx+b
-4=-2*-7+b
-4=14+b
-4-14=b
B=-18
The equation is y=-2x-18

Hope this helps!
6 0
3 years ago
The amount of money that gabriel made by working for h hours at his part-time job this week is represented by the expression 11.
mrs_skeptik [129]
11.25 could represent how much money he is making per hour.
6 0
3 years ago
Read 2 more answers
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