Find the value of x in the following figure. (a) 60° (2x + 40° R

1 answer:

3 0

60

bc of congruence mark

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sleet_krkn [62]

I think the answer is 2

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Snowcat [4.5K]

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soldi70 [24.7K]

Answer: you unsubscribe from it

Step-by-step explanation:

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MAVERICK [17]

Answer:

+ 1

Step-by-step explanation:

Given

x² + 2x = 9

To complete the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(1)x + 1² = 9 + 1²

(x + 1)² = 10

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3 years ago

Vilka [71]

Step-by-step explanation:

first factorise the denominator

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3 years ago