Help please? 15 points here

Mathematics

1 answer:

MakcuM [25]2 years ago

4 0

Answer:

64°

Step-by-step explanation:

In circle with center P, AD is diameter.

$\therefore m\angle DPE + m\angle APE = 180\degree \\\therefore (33k-9)\degree + 90\degree = 180\degree \\\therefore (33k-9)\degree = 180\degree -90\degree \\\therefore (33k-9)\degree = 90\degree \\\therefore 33k-9 = 90\\\therefore 33k= 90+9\\\therefore 33k= 99\\\therefore k= \frac{99}{33}\\\therefore k=3\\ m\angle CPD = (20k +4)\degree \\\therefore m\angle CPD = (20\times 3 +4)\degree \\\therefore m\angle CPD =(60+4)\degree \\\therefore m\angle CPD =64\degree \\m\overset {\frown}{CD} = m\angle CPD\\\therefore m\overset {\frown}{CD} = 64\degree$

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Let f(x) = 4x - 5 and g(x) = 6x - 3. Find f(x) - g(x).

professor190 [17]

F(X) = 4x - 5
G(X) = 6x - 3

F(x) - G(x)

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3 0

3 years ago

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allochka39001 [22]

Answer:

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Step-by-step explanation:

(2a−b)2 =(2a+−b)(2a+−b)

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2 years ago

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Evgesh-ka [11]

Answer:

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