debanks debanks

02-11-2020
Mathematics

contestada

\dfrac{4}{r} = \dfrac{5}{7} r 4 = 7 5

Solve for r

Respuesta :

laciharris70 laciharris70

02-11-2020

Answer:

Step-by-step explanation:

r = -9/10

Given

7/10 = r - (-8/5)

Answer Link

ryanneaddisonparker ryanneaddisonparker

24-04-2021

Answer:

20/7

Step-by-step explanation:

KHAN ACADEMY SAYS SO! o(*°▽°*)o

Answer Link

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