2 years ago

Please answer CORRECTLY !!!!!! WILL MARK BRAINLIEST !!!

Mathematics

1 answer:

Feliz [49]2 years ago

7 0

Answer:

and

-8n

Step-by-step explanation:

7m - 2m = 5m

and

-5n - 3n = -8n

Have a great day

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Cho tam giác ABC cân tại A trung tuyến AM.Biết BC=6cm,AM=4cm .Tính độ dài các cạnh AB và AC

abruzzese [7]

Vì tam giác ABC cân tại A (gt) mà AM là đg trung tuyến nên AM đồng thời là đg cao của t/giác đó:

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