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lapo4ka [179]
3 years ago
13

3 math questions. Answer ASAP! ^

Mathematics
1 answer:
bija089 [108]3 years ago
6 0

Answer:

1. b ,2.c ,3.b

Step-by-step explanation:

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3 years ago
Identify the height of a triangle in which b=(x−2) m and A=(x2−4) m2. A) h = (2x + 4) m B) h = (2x + 2) m C) h = (x + 2) m D) h
hjlf

Answer:we know that

area of triangle=b*h/2

b=(x-2) m

Area=(x²-4) m²

h=?

(x²-4)=(x+2)*h/2

but remember that

(x²-4)=(x+2)*(x-2)

so

subsititute

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the answer is

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Step-by-step explanation:

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