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3 years ago

Which postulate or theorem proves CFE and DFE are congruent SAS AAS SSS ASA

Mathematics

2 answers:

Lelu [443]3 years ago

5 0

<h2><u><em>This would be the SSS theorem.</em></u></h2>

The reason would be because the diagram shows already that the two sides are congruent to the other two sides. The line in the middle is congruent to itself. (Reflexive Property) Because we now have three congruent sides, we can say that the SSS theorem proves the two triangles congruent

iren2701 [21]3 years ago

5 0

Answer:

SAS Congruence Postulate is correct. (I took the test.)

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What is x in this equation .3=.5x-.7

NARA [144]

By solving the linear equation it can be obtained that

The value of x is 2

What is a linear equation?

At first it is important to know about equation

Equation shows the equality between two algebraic expressions by connecting the two algebraic expressions by an equal to sign.

A one degree equation is known as linear equation.

The given linear equation is

0.3 = 0.5x - 0.7

0.5x = 0.3 + 0.7

0.5x = 1

x = $\frac{1}{0.5}$

x = 2

The solution of this linear equation is x = 2

To learn more about linear equation, refer to the link-

brainly.com/question/28732353

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1 year ago

Solve for x² in x²-3x+2=0

Naddika [18.5K]

$x^2-3x+2=0\\x^2-x-2x+2=0\\x(x-1)-2(x-1)=0\\(x-2)(x-1)=0\\x=2 \vee x=1\\\\x^2=4 \vee x^2=1$

6 0

3 years ago

Read 2 more answers

hue Lake Trail is 1 miles has hiked miles each hour for How far is she from the end of the an 7.3) o

KonstantinChe [14]

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3 0

3 years ago

Try one last time

Ierofanga [76]

Answer:

$144

Step-by-step explanation:

divide 272 by 17 and then multiply that answer by 9

272/17 is 16

so 16 dollars an hour

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you get 144

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3 years ago

What value is a discontinuity of<br> (x2 + 3x -4)/(x2 + x -12)?

Gnoma [55]

Answer:

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Step-by-step explanation:

just did it on math-ways

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3 years ago