3 years ago

What is i^15 for imaginary numbers

Mathematics

1 answer:

allochka39001 [22]3 years ago

7 0

Answer:

1^15 is 15

Step-by-step explanation:

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Tcecarenko [31]

M < PQS + m < RQS = 180° because they are supplementary angles.

Therefore:
(3x + 3) + (x + 19) = 180

3x — 3 + x + 19 = 180

4x + 16 = 180

Subtract 16 from both sides

4x — 16 = 180 — 16

4x = 164

Divide both sides by 4:

4x/4 = 164/4

x = 41

Therefore, the correct answer is x = 41

6 0

2 years ago

I need help with my math homework x+23=9/10

BartSMP [9]

Answer:

-221/10

Step-by-step explanation:

In the attached file

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3 years ago

I’ll love u forever if u help me with this ASAP PLZZZ I don’t get it plzzz

laiz [17]

Answer:

v= 13

w= -32

Step-by-step explanation:

2v+6w=-36

5v+2w=1

2w= 1-5v

2v+ (3)(1-5v)= -36

2v+3-15v= -36

3-13v =-36

3--36= 13v

39= 13v

13 = V

5×13+2w=1

65+2w=1

1-65= 2w

-64=2w

-32=w

3 0

2 years ago

What point on the unit circle corresponds to an angle of 173º

Wewaii [24]

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3 years ago

Which conversion factors are used to multiply to 18cm/ s to get meters per minute?

Nimfa-mama [501]

Remark

The short answer is you multiply 0.6 times the cm/s to get m/min.

Solve

Though you didn't ask for it, here's the way it is done. Notice that each set of brackets cancels the units of a set of brackets to the left of the set of brackets you are observing. This is called unit analysis. The answer is given below.

$\frac{18 cm}{sec} *[\frac{60 cm}{1 min}] * [\frac{1 m}{100 cm}] = 18*0.6\frac{m}{min}=10.8\frac{m}{min}$

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3 years ago