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4 years ago

12

What is the format to this proof given prove

2 answers:

sergij07 [2.7K]4 years ago

5 0

This is a two-column proof, given that the triangle proofs are given in two columns, statement and reason.

kolezko [41]4 years ago

4 0

Answer: Two column proof

Step-by-step explanation:

In geometry, according to the definition of Two-column proof :- A Two- column proof is a way of writing a proof using two columns in which logical arguments organised in the form of statements and reasons in order to achieve a conclusion.

To write a two column proof we need to make a Two column table , in which first column is named as the Statements and the second column is named as its Reasons .

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PLEASEEEEE HELPPPP MEEEEEEE BRAINLIEST TO THE FIRST ANSWER AND 30 POINTS

icang [17]

Answer:

CD ≠ EF

Step-by-step explanation:

Using the distance formula

d = $\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }$

with (x₁, y₁ ) = C(- 2, 5) and (x₂, y₂ ) = D(- 1, 1)

CD = $\sqrt{(-1+2)^2+(1-5)^2}$

= $\sqrt{1^2+(-4)^2}$

= $\sqrt{1+16}$ = $\sqrt{17}$

Repeat using (x₁, y₁ ) = E(- 4, - 3) and (x₂, y₂ ) = F(- 1, - 1)

EF = $\sqrt{(- 1+4)^2+(-1+3)^2}$

= $\sqrt{3^2+2^2}$

= $\sqrt{9+4}$ = $\sqrt{13}$

Since $\sqrt{17}$ ≈ $\sqrt{13}$ , then CD and EF are not congruent

6 0

3 years ago

Find the values for a, b, and c that complete the simplification.

lisov135 [29]

Answer: A: 6

B: 4

C: 2

Step-by-step explanation:

8 0

3 years ago

Use a calculator to find the square for 7.6

natita [175]

Answer:

Using a calcuator, $7.6^{2} =57.76$

6 0

2 years ago

Read 2 more answers

Solve 5n – 7p + 3n = 25p for n.

saul85 [17]

5n – 7p + 3n = 25p

Combine like terms

8n - 7p = 25p

Add (7p) to both sides

8n - 7p + 7p = 25p + 7p

Simplifying

8n = 32p

Divide both sides by 8

8n / 8 = 32p / 8

Simplifying

n = 4p

7 0

3 years ago

Read 2 more answers

HELP I NEED HELP ASAP

Tpy6a [65]

Answer:

I think it's -14

Step-by-step explanation:

x = 0 so the x won't be included but

-2 • x = -2x

-12 • x = -12x

-2x + (-)12x = -14

hope this helps :)

7 0

3 years ago