All categories

3 years ago

What is 12-5x is equal too?

Mathematics

2 answers:

nadezda [96]3 years ago

6 0

Answer:

that can’t be simplified

Step-by-step explanation:

bazaltina [42]3 years ago

4 0

Answer:

-5x+12, or x= 12/5 possibly

Step-by-step explanation:

You have no other stuff really.

You might be interested in

How many factor of 12?

WARRIOR [948]

1,2,3,4,6,12
6 factors

4 0

4 years ago

Read 2 more answers

If f is a continuous function such that the integral from 1 to 4 of f of x, dx equals 10, evaluate the integral from 2 to 8 of 2

IgorLugansk [536]

Answer: 10

Step-by-step explanation:

Since integral from 1 to 4 of f(x) =10

To evaluate integral from 2 to 8 of 2 times f(2x), using substitution method

Let U = 2x, dU = 2dx, dx = dU/2

Evaluate the limit, upper limit gives dU = 2*4 = 8, lower limit gives dU = 2*1 = 2.

Since this limit are the same as the limit for the question,

Therefore, F(4) - F(1) = F(8) - F(2) = 10

Substituting dx=dU/2

Gives,

Integral from 2 to 8 of 2 times f(2x)= (1/2)(2)(F(8)-F(2)) = 10

6 0

3 years ago

the fire hydrant sits 72 feet from the base of a 125-foot buiding. Find the ANGLE OF ELEVATION from the fire hydrant to the top

PSYCHO15rus [73]

Answer:

60°

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relationship between angles and sides in a right triangle. Here, we're given the side Adjacent and the side Opposite the angle of interest. This makes it appropriate to choose the relation ...

Tan = Opposite/Adjacent

For our angle of elevation α, this means ...

tan(α) = 125/72

α = arctan(125/72) = 60.058°

α ≈ 60°

The angle of elevation is about 60°.

5 0

3 years ago

What is the initial value of the equation shown?

Ksju [112]

Answer:

Y = 2

Step-by-step explanation:

if you were looking for y's value

3 0

3 years ago

Helpppppppppppppppppppppppppppppp

White raven [17]

My graphing calculator says g(4) = f(2).

The 4th selection, x=4, is appropriate.

8 0

3 years ago

Read 2 more answers