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lisov135 [29]
3 years ago
16

NEED ASAP! Given: AB = 12 AC = 6 Prove: C is the midpoint of AB. A line has points A, C, B. Proof: We are given that AB = 12 and

AC = 6. Applying the segment addition property, we get AC + CB = AB. Applying the substitution property, we get 6 + CB = 12. The subtraction property can be used to find CB = 6. The symmetric property shows that 6 = AC. Since CB = 6 and 6 = AC, AC = CB by the property. So, AC ≅ CB by the definition of congruent segments. Finally, C is the midpoint of AB because it divides AB into two congruent segments. Answer choices: Congruence Symmetric Reflexive Transitive
Mathematics
2 answers:
xxTIMURxx [149]3 years ago
9 0

Answer:

It’s symmetric property

Nikitich [7]3 years ago
3 0

Answer:

A substitution property

Whit
2 years ago
this is not the answer. This isn
Whit
2 years ago
isn't even a choice
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Paha777 [63]

Answer:

26

Step-by-step explanation:

The sum of angles in a triangle is 180 degrees, use this and set up an equation;

x + ( 4x -5 ) + 55 = 180

Simplify

x + ( 4x - 5 ) + 55 = 180

5x + 50 = 180

Inverse operations;

5x + 50 = 180

    -50     - 50

5x = 130

/5    /5

x = 26

7 0
3 years ago
Tom taxis charges a fixed rate $4 per ride plus $0.50 per mile Carla cabs does not charge a fixed rate but charges $1.00 per mil
RSB [31]

at 8 miles they are the same amount after that Carlas cab is more money than tims
4 0
2 years ago
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Find the distance of a line given the following points. R(3, 1), W(-1, -2)
olga_2 [115]

Answer:

5 units

Step-by-step explanation:

±√(- 2 - 1)^2 + (- 1 - 3)^2 = ±5 (rej - 5 since distance > 0)

Apply distance formula

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7 0
2 years ago
Is the length of the hypotenuse of a right triangle with legs that measure 5 cm and 6 cm a rational number or an irrational numb
Brut [27]

Answer:

irrational

Step-by-step explanation:

Use the Pythagorean theorem.

5² + 6² = c²

25 + 36 = c²

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61 is between 7² and 8², so it is not rational.

4 0
2 years ago
A new car is purchased for 18000 dollars. The value of the car depreciates at 13.5% per year. What will the value of the car be,
leonid [27]

Answer:

The value of car after 14 years is  $ 2,363.04

Step-by-step explanation:

Given as :

The price of new car = N = $ 18,000

The rate of depreciation of the value of the car = R = 13.5 % per year

Let The value of car after 14 years = $ x

The time period = 14 years

<u>Now, According to question</u>

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or, $ x = N × (1-\dfrac{\textrm R}{100})^{\textrm n}

or, $ x = $ 18,000 × (1-\dfrac{\textrm 13.5}{100})^{\textrm 14}

Or, $ x = $ 18,000 × (0.865)^{14}

∴  x = $ 18,000 × 0.13128

I.e x = $ 2,363.04

So, The value of car after 14 years =  x = $ 2,363.04

Hence The value of car after 14 years is  $ 2,363.04  Answer

8 0
3 years ago
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