Are triangles abc and dec congruent?

Yes, by AAS

Step-by-step explanation:

We are given that

BC=CE

We have to find triangle ABC and DEC are congruent or not.

In triangle ABC and DEC

Statement:

Reason : Given

Statement:

Reason: Given

Statement:

Reason: Vertical angles theorem

Statement:

Reason: AAS Postulate.

AAS postulate: When two angles and one side of one triangle are equal to corresponding angles and corresponding side of other triangle .Then , two triangles are congruent by AAS postulate.

Hence, triangle ABC and DEC are congruent by AAS postulate.

22.83 repeating

step-by-step explanation:

137 ÷ 6 is 22.8333333 therefore we understand that 3 is repeating.

happy to

pls mark as brainliest

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!