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Elina [12.6K]
3 years ago
11

BD=16 and ÁT is the perpendicular bisector of BD. Y=?

Mathematics
1 answer:
iren2701 [21]3 years ago
8 0

Answer:

y= 5

Step-by-step explanation:

Given

BD = 16

BC = 2y - 2

CD = y + 3

Required

Find y

BD = BC + CD

So, the expression becomes

16 = 2y - 2 + y + 3

Collect like terms

16 = 2y  + y- 2 + 3

16 = 3y+1

Collect like terms

3y = 16 - 1

3y = 15

Make y the subject

y= 15/3

y= 5

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Answer with Step-by-step explanation:

1. We are given that an expression n^2+n

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