2 years ago

Solve for x . Help me

1 answer:

3 0

X = 26 because all the angles in a triangle add up to 180.

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kati45 [8]

Answer:

Step-by-step explanation:

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2 years ago

s344n2d4d5 [400]

Step-by-step explanation:

eqn of line : y = mx+ c

m = slope or gradient

c = y-intercept.

Lets take (1,6) = (x1,y1) and (2,3) = (x2,y2)

$m \: = \frac{y1 - y2}{x1 - x2} \\ = \frac{6 - 3}{1 - 2} \\ = \frac{3}{ - 1} \\ = - 3$

Substitute x = 1 and y = 6 into equation,

$6 = ( - 3)(1) + c \\ 6 = - 3 + c \\ c = 6 + 3 \\ = 9$

Therefore substituting m and c value, equation of line is

$y = - 3x + 9$

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2 years ago

tekilochka [14]

Answer:

108.43°

Step-by-step explanation:

I graphed this expression on the graph below and found the direction angle of 108.43°.

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3 years ago

denis-greek [22]

Answer:

asap

Step-by-step explanation:

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3 years ago

lions [1.4K]

0.008%=0.008/100=0.00008

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2 years ago