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3 years ago

15-(4m - 5) = 32 please help me

Mathematics

2 answers:

atroni [7]3 years ago

7 0

The answer is = -3, hope this helps!

Sav [38]3 years ago

7 0

Answer:

m = -3

Step-by-step explanation:

15 - (4m - 5) = 32 (Given)

15 - 4m + 5 = 32 (Distributed)

20 - 4m = 32 (Added like terms)

20 - 4m - 20 = 32 - 20 (Subtract 20 on both sides)

-4m = 12 (Simplify)

-4m/-4 = 12/-4 (Divide -4 on both sides)

m = -3 (Simplify)

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Marina86 [1]

Answer:

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Step-by-step explanation:

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2 years ago

If f(x)=x2+1, then (f∘f)(x)=

PSYCHO15rus [73]

The resulting composite function (f∘f)(x) is x⁴+2x²+2

When a function is written inside another function, it is known as a composite function

Given the function f(x)=x²+1,

(f∘f)(x) = f(f(x))

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This means we will need to replace x with x²+1 in f(x) as shown:

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Expand

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Learn more here: brainly.com/question/3256461

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3 years ago

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Archy [21]

Answer:

see attached

Step-by-step explanation:

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3 years ago

Read 2 more answers

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Here are some simple equations that can be a life saver with this stuff :

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sorry this might not be very helpful. I haven't don't this since last year. You basically have to work backwards. so plug in 972 for V and then do (3/4)×3.14.

then take the answer u got for ^^ and divide it by 2? not sure.

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3 years ago