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3 years ago

I Really Need Help With This Please.

Mathematics

2 answers:

Flura [38]3 years ago

6 0

ABC=DBC

(This will probably be a way more complex explanation than you need but it’s what I did.)

Okay so you know B=B because they’re both right angles. You know A=D because of the isosceles triangle theorem- if two sides of a triangle are congruent, then the angles opposite those sides are congruent. That leaves C=C. If B=B and A=D and all triangles add up to 180 degrees, C and C need to be the same.

erica [24]3 years ago

3 0

Answer:

the third option

Step-by-step explanation:

the middle alphabet must be the angle point. since the angle point for ABC is B and B is a right angle, the other right angle is D

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xeze [42]

Answer:

A line a and line b

Step-by-step explanation:

Lines b and c are parallel (no intersection points), so the system will have no solutions.

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Lines a and b will intersect after extension, so the system of these two equations will have only one solution.

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4 years ago

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Inga [223]

Answer:

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Step-by-step explanation:

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3 years ago

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Airida [17]

Answer:

A = 67

Step-by-step explanation:

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3 years ago

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kolezko [41]

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3 years ago

Write an exponential function in the form y=ab^xy=ab

Zarrin [17]

Answer:

Step-by-step explanation:

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