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kap26 [50]
3 years ago
15

Solve 5x2 = −30x − 65. x = −3 ± 2i x = −3 ± 4i x = −6 ± 2i x = −6 ± 4i

Mathematics
1 answer:
Vladimir [108]3 years ago
8 0
The answer is -6 -/+ 4i. Hope this helps.

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What is the greatest common factor of 35 and 63
Vitek1552 [10]
The GCF (greatest common factor) of 35 and 63 is 7.
5 0
3 years ago
Read 2 more answers
PLEASE HELP ME. ONLY HAVE COUPLE MORE MINS LEFT
ludmilkaskok [199]

Answer:

11

Step-by-step explanation:

i dont really know but i think it is 11 because its all two numbers distance

6 0
2 years ago
How does product (result) of (a-b)2 compare the product (a+b)
____ [38]
I'm assuming you mean (a-b)^2 : (a+b)^2

a^2 + b^2 cancel out leaving

-2ab versus +2ab

Therefore (a+b)^2 is +4ab greater.


5 0
3 years ago
Perform the indicated problem. -6 + (-5) + 7
Likurg_2 [28]

Answer:

-4(rule pemdas)

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4 0
3 years ago
Solve using trigonometry, find missing side
babymother [125]

Answer:

Step-by-step explanation:

1. sin 30 = x/16

   x= 16 sin 30

   x = 8

2. cos 60 = 22/x

   x = 22/cos 60

   x = 44

3. tan 45 = x/19

  x = 19 tan 45

   x= 19

4. tan 16 = x/13

   x = 13 tan 16

   x= 3.73

5. sin 54 = x/45

  x = 45 sin 54

  x= 36.41

6. sin 35 = z/23

 z =   23 sin 35

  z = 13.19

8 0
3 years ago
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