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3 years ago

Please Please PLEASE Answer!!!!!!

Mathematics

2 answers:

Oliga [24]3 years ago

7 0

so the ans is three raised to the one twentieth power.

Look at the attached picture⤴

Hope this will help u...

vredina [299]3 years ago

6 0

Answer:

Step-by-step explanation:

the third one though i dont know how to explain it

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50 points

Lana71 [14]

Sinx =8/40
in order to solve this you would have to use the inverse which would be Sin^-1(8/40) giving you 11.5

3 0

3 years ago

Is this right? I’m confused for answering either B or C.

boyakko [2]

your profile says you're 22 but I find that painfully challenging to believe. She knits 5 scarves in 2 hours. Divide 10 by 2, you get 5. 5x5 is 25. It's C. You shouldn't need help. This is sad.

3 0

3 years ago

Read 2 more answers

GalinKa [24]

Answer:

I don't know sorry

sorry

Step-by-step explanation:

I don't know sorry

sorry

3 0

2 years ago

Is the point 3/5 and 4/5 corresponds to an angle in the unit circle what is the csc

Mariulka [41]

Answer:

csc = 5/4

Step-by-step explanation:

Assuming that the two given points 3/5 and 4/5 are the two sides of a triangle and a right angle 0 with legs x and y and z as its hypotenuse.

Then using Pythagoras Theorem:

$z^2=x^2+y^2$

$z^2=(\frac{3}{5} )^2+(\frac{4}{5} )^2$

$z^2 = \frac{9}{25} + \frac{16}{25}$

$z^2=\frac{25}{25}$

$z^2=1$

Taking square root on both the sides:

$z=1$

Now, $sin\alpha=\frac{4}{5}$

and we know that $csc = \frac{1}{sin\alpha }$

Therefore, csc = 5/4.

8 0

3 years ago

Diego measured the length of a pen to be 22 cm. The actual length of the pen is 23 cm

jeyben [28]

Answer:a

Step-by-step explanation:

5 0

3 years ago