Mcsage4
Mcsage4 Mcsage4
  • 17-07-2021
  • Mathematics
contestada

b2 is A= 1/2h(bl+b2), if A=16, h=4, and b1=3
b2=____

Respuesta :

jimrgrant1 jimrgrant1
  • 17-07-2021

Answer:

b₂ = 5

Step-by-step explanation:

Substitute the given values into the formula

16 = [tex]\frac{1}{2}[/tex] × 4 × (3 + b₂)

16 = 2(3 + b₂) ( divide both sides by 2 )

8 = 3 + b₂ ( subtract 3 from both sides )

5 = b₂

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