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Elenna [48]
3 years ago
11

Using only words solve 8x+3=27 step by step​

Mathematics
2 answers:
erik [133]3 years ago
5 0

Answer:

X=3

Step-by-step explanation:

Subtract 3 from both sides

Simplify 27-3 to 24

Divide both sides by 8

Simplify 24/8 to 3

ruslelena [56]3 years ago
3 0

Step-by-step explanation:

Your goal is to isolate x, so your first step is to subtract by 3 on both sides. That leaves you with the equation 8x=24. Divide by 8 on both sides (since x is being mutliplied b 8) and you get x=3

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earnstyle [38]

Answer:

D

Line segments are congruent due to the side-angle-side congruence postulate.

Step-by-step explanation:

DC is the perpendicular bisector of line AB, this mean that DC divides AB at 90 degrees into two equal parts at point E. Hence:

AE = BE

Also DE ≅ DE (reflexive property of congruence)

Also ∠AED = ∠BED = 90° (perpendicular bisector)

We can therefore say that triangle AED and triangle BED are congruent according to the side-angle-side congruence theorem. Therefore line AD = line BD

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180 is the lcm for 20 and 18
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xenn [34]
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3 years ago
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Find the arc length of the partial circle.
kodGreya [7K]

Answer:

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Step-by-step explanation:

Given question is incomplete; please find the complete question attached.

Formula for the arc length of a circle = \frac{\theta}{360^\circ}(2\pi r)

Here θ is the angle formed by the sector at the center.

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Therefore, length of the given partial circle is 3π units.

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Step-by-step explanation:

\frac{2}{6}  +  \frac{3}{6 }  =

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