3 years ago

3.f(-4)-3.g(-2) please help me with this problem

1 answer:

8 0

Question:
3.f(-4)-3.g(-2) please help me with this problem

Answer:
-12f + 6g

Step by step explanation:

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Julli [10]

Answer: Approximately 18.33%

Work Shown:

11/60 = 0.1833 approximately

This decimal converts to 18.33% when moving the decimal point over to the right two spots. Round this value however you need to.

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3 years ago

Fudgin [204]

{3x+2y=4 /*5
{4x+5y=17 /*(-2)

{15x+10y=20
{-8x-10y=-34 (+)
7x=-14
x=-2

15x+10y=20
15*(-2)+10y=20
-30+10y=20
10y=50
y=5

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3 years ago

nikklg [1K]

Answer:

It is easy...

replace the value...

like 1st. ..

$3^{2} + 4^{2} = {5}^{2} \\ or \: 9 + 16 = 25 \\or \: 25 = 25 \\ proved$

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3 years ago

Ksju [112]

I think it might be r= -3

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3 years ago

Misha Larkins [42]

C.24 is supplementary to 7

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3 years ago