2 years ago

What is the circumference of a DVD disc?

Mathematics

1 answer:

kap26 [50]2 years ago

6 0

The circumference of a DVD disc is 28.26 cm

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Answer:

f(–5) = 20, f(0) = 10

Step-by-step explanation:

f(-5):

f(-5) = 2|-5 -5|

f(-5) = 2|-10|

f(-5) = 2(10)

f(-5) = 20

f(0):

f(0) = 2|0 - 5|

f(0) = 2|-5|

f(0) = 2(5)

f(0) = 10

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Answer:

D.) Step 6: student needed to add the b value.

Step-by-step explanation:

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Oxana [17]

You need to get "x" by itself on one side

$-2x-8=-10$

Add positive eight on both sides---because its the opposite of negaitve

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