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aivan3 [116]
3 years ago
9

HELPPP PLEASEEEEEE!?!?!

Mathematics
1 answer:
DiKsa [7]3 years ago
6 0

a straight line is 180 degrees so we can find C by subtracting 140 from 180

180-140 = 40 degrees

all 3 inside angles need to equal 180 so now we have

180 = 40 + (2x) + (x+2)

180 =  40 +3x +2

180=42+3x

138=3x

x= 138/3 = 46


 check : 2x= 2*46 = 92

x+2 = 46+2 = 48

92 +48 +40 = 180

 so x = 46 degrees

 so angle B = 2x46 = 92 degrees

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Find the missing values of the variables. The diagram is not to scale.
alekssr [168]

Answer:

b. x = 56; y = 114

Step-by-step explanation:

✅124° + x° = 180° (linear pair/angles on a straight line)

Subtract 124° from each side

124° + x - 124° = 180° - 124°

x = 56°

✅x + y + 125° + 65° = 360° (sum of interior angles of a quadrilateral)

plug in the value of x

56 + y + 125 + 65 = 360

246 + y = 360

Subtract 246 from each side

246 + y - 246 = 360 - 246

y = 114°

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3 years ago
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Yes, the equation specifies a function with independent variable​ x.

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This can be put in y = mx + b form,

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Since the equation can be put in the form of a linear function, the domain is all read numbers (-∞,∞) or -∞ < x < ∞ .

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3 years ago
WILL PICK BRAINLIEST!!!
SashulF [63]
The answer is B because when yku combine like terms (x) 2/5 + 1/5 you get 3/6. Then when you simplify the equations, you turn -1/4 into -2/8 to match the 5/8. From there you just subtract 2/8 from 5/8 getting 3/8.
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Find the common difference of the sequence shown 1/6, 1/4, 1/3
Damm [24]

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7 0
3 years ago
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Answer:

$6.30

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3 years ago
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