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Whitepunk [10]
3 years ago
12

(1-cos0)(1+cos0) pls help​

Mathematics
1 answer:
topjm [15]3 years ago
6 0

Answer:

sin²Ф

Step-by-step explanation:

I doubt that you actually meant "cos 0" ... that has a value of 1.

If you meant  (1-cos Ф)(1+cos Ф), then this product is 1 - cos²Ф.

That, in turn, is equal to sin²Ф

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Which values of P and Q result in an equation with no solutions? -60x+32=Qx+P
Elena L [17]
Q = -60 and P ≠ 32 will result in an equation with no solutions. (Both conditions must be met.)

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For Q = -60 and P = 32, there will be an infinite number of solutions. For any other values of Q and P, the solution is
.. x = (32 -P)/(Q +60)
4 0
3 years ago
YES I Am GIVING A BRAINLIST pls be accurate
CaHeK987 [17]

Answer:

y = 5x +4

Step-by-step explanation:

x has to equal 1

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8 0
3 years ago
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Lana71 [14]

Find slope of both

#1

  • (11,2)
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\\ \tt\hookrightarrow m=\dfrac{4-2}{22-11}=\dfrac{2}{11}=1.8

#2

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\\ \tt\hookrightarrow m=\dfrac{1-0}{5-0}=\dfrac{1}{5}=0.2

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7 0
2 years ago
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Alchen [17]

Answer:


Step-by-step explanation:

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4 0
3 years ago
Which inequality is represented by the graph?
PSYCHO15rus [73]

Answer:

<h2>NONE OF THEM</h2>

Step-by-step explanation:

From the graph,

y and x intercepts are (0,-3) and approximately (1.9,0) respectively

for A, C and D : y=53x-3

x intercept the value of y=0, and y intercept x=0.

x and y intercepts are (\frac{3}{53},0 ) and approximately (0,-3) respectively

for B: y=35x-5

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Therefore x and y intercepts for the lines y\leq 53x-3,y>53x-3, y and y they are not equal to the x and y intercepts of the given graph

3 0
3 years ago
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