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Rama09 [41]
2 years ago
6

The terminal side of an angle intersects the unit circle at point

Mathematics
1 answer:
julia-pushkina [17]2 years ago
5 0

Answer:

-  \frac{ \sqrt{2} }{2}

Step-by-step explanation:

The sine of an angle is equal to the y coordinate point where the terminal side of the angle intersects the unit circle.

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Volgvan

Answer:

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Also the answer would be B. i think

Step-by-step explanation:

7 0
3 years ago
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Which expression is equivalent to (x+3)^3-9x(x+3)?
Sati [7]
The answer is: C - x^3 + 27
6 0
2 years ago
If a + b = -6 and x + y + z = -2, what is 8a - 7x - 7z - 7y + 8b
Oxana [17]

Answer:

-34

Step-by-step explanation:

a + b = -6

x + y + z = -2

We want 8a so multiply the first equation by 8

8( a + b) = -6*8

8a+8b = -48

We also want -7x so multiply the second equation by -7

-7(x + y + z) = -2*-7

-7x-7y-7z = 14

Add the two equations together

8a+8b = -48

-7x-7y-7z = 14

-------------------------

8a+8b-7x-7y-7z = -34

Rearranging the order

8a - 7x - 7z - 7y + 8b = -34

5 0
3 years ago
Help me this is for my important homework
djyliett [7]

Answer:

59

Step-by-step explanation:

F = 1.8c + 32

F = 1.8(15) + 32

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7 0
3 years ago
The base diameter and the height of a cone are both equal to x units.
HACTEHA [7]

By definition, the volume of a cone is given by:

V = (\frac{1}{3}) * (\pi) * (r ^ 2) * (h)

Where,

r: cone circular base radius

h: height of the cone

Substituting values we have:

V = (\frac{1}{3}) * (\pi) * ((\frac{x}{2}) ^ 2) * (x)

Rewriting the equation we have:

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V = (\frac{1}{12}) * (\pi) * (x ^ 3)

Answer:

An expression that represents the volume of the cone, in cubic units is:

V = (\frac{1}{12}) * (\pi) * (x ^ 3)

Note: rewrite the options again.

3 0
3 years ago
Read 2 more answers
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