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2 years ago

Can someone please help me find out the answer to this question?

Mathematics

2 answers:

azamat2 years ago

8 0

Answer:

B. b(a) = a/6 -9

Step-by-step explanation:

Solve the given equation for b.

a = 12(b +9)/2

a = 6(b +9) . . . . simplify

a/6 = b +9 . . . . divide by 6

a/6 -9 = b . . . . subtract 9

Then the inverse relation is ...

b(a) = a/6 -9 . . . . . . . matches choice B

MAXImum [283]2 years ago

5 0

Answer:

its b

Step-by-step explanation:

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2 years ago

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3 years ago

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3 years ago

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3 years ago

Can someone help me find the side of a 30 60 90 triangle

Anastasy [175]

Answer:

y = 7.5

x = 7.5√3

Step-by-step explanation:

sin(30) = 1/2

cos(30) = √3/2

Above is rule

==>

y = 7.5

x = 7.5√3

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2 years ago