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Lena [83]
3 years ago
14

Please help me please help me if you don't know gently move your hand

Mathematics
1 answer:
andrew11 [14]3 years ago
4 0

Answer:

R = 7cm

D = 14cm

CF = C = dπ or C = 2rπ

CV = C = 14π or 2( 7π )

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Which angle has the same measurement as angle DEA, and how do you know that the measurement is the same?
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Answer:

I don't know the exact answer but the correct answer would be A(Then, unknown value)E I think.

Step-by-step explanation:

The reason why is because it would make a square if you put the answer and ADE together.

<h2>THIS COULD BE WRONG</h2>

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3 0
3 years ago
Given the points P(2,-1) and Q(-9,-6), what are the coordinates of the point on directed line segment PQ that partitions PQ in t
gayaneshka [121]

ANSWER

( -  \frac{23}{5} , - 4)

EXPLANATION

Given the points P(2,-1) and Q(-9,-6),the coordinates of the point that partition the directed line segment PQ in the ratio 3:2 is given by

x = \frac{ mx_2+nx_1}{m + n}

y= \frac{ my_2+ny_1}{m + n}

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x = \frac{ 3 ( - 9)+2(2)}{3+ 2}

x = \frac{  - 23}{5}

y= \frac{ 3( - 6)+2( - 1)}{3 + 2}

y= \frac{  - 20}{5}  =  - 4

The point is

( -  \frac{23}{5} , - 4)

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