liamvernon2002 liamvernon2002

10-07-2019
Mathematics

contestada

What is the value of a to the nearest tenth?

What is the value of a to the nearest tenth class=

Respuesta :

MathPhys MathPhys

10-07-2019

Answer:

12.9

Step-by-step explanation:

Intersecting chord segments are proportional, so:

35×a = 15×30

a = 12.9

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