MATHEMATICS HIGH SCHOOL

12x - 23 + 2x = -5

Solve the math equation above?

Answers

Answer 1
Answer:

12x-23+2x=-5

combine the like terms (x) so,

12x+2x-23=-5

so, this will give you: 14x-23=-5

now, remove the numbers

so, 14x=-5+23

this will give you : 14x+18

x = (18)/(14)

x = 1.285714286
Answer 2
Answer: 12x - 23 + 2x = -5
 14x-23=-5 /+23
 14x=18
 x=18/14=9/7
x=1 (2)/(7)

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Answers

Answer:

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Step-by-step explanation:

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Answers

So,

We just keep adding (1)/(8) to the number.

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F(x)= -4x²-7 find, Help Please!!a.f(x)-f(a)/x-a =



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Answers

Answer:

Step-by-step explanation:

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Answers

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Answers

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(please help me. ) (I screenshot the question and choices )

Answers

its A
because sin A is CB/AB
and cos A is AC/AB
It is the first one
We know that Sin Ф=(opposite)/(hypotenuse)
And Cos Ф=(adjacent)/(hypotenuse)
So the sides go accordingly
The picture i have attached will be helpful
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