All categories

2 years ago

F(x)=(x+1)^2 what is the domain of f?

Mathematics

1 answer:

Paladinen [302]2 years ago

7 0

(-8,8) maybe i don’t know

You might be interested in

In triangle ABC, an altitude is drawn from vertex C to the line containing AB. The length of this altitude is h and h=AB. Which

adoni [48]

Answer:

II. Angle C cannot be a right angle.

III. Angle C could be less than 45 degrees.

4 0

3 years ago

Read 2 more answers

The school band sells tickets to raise money for a trip. The band spends $236 on food and $200 on the tickets. The band sells ea

valina [46]

D., Because 29 x 15 is 435 but if you throw the .07 in the mix you'll have 436.05 which breaks even.

6 0

3 years ago

Read 2 more answers

Which statement about rational numbers is true?

Ilya [14]

Answer:

im not to good at math but im pretty sure that its 1. all rational numbers ae fractions

Step-by-step explanation:

6 0

3 years ago

What value of c makes the equation -3c/4=24 true ?

Sonbull [250]

Creo que C es igual a -6

4 0

3 years ago

Read 2 more answers

A farmer had twice as many chickens as ducks on his farm. After he sold 166 chickens and ducks, he had half as many chickens as

mamaluj [8]

Answer:

The farmer have at first 202 chickens.

Step-by-step explanation:

Given:

A farmer had twice as many chickens as ducks on his farm. After he sold 166 chickens and ducks, he had half as many chickens as ducks left.

Now, to find the chickens farmer have at first.

Let the chickens be $x.$

And, the ducks be $y.$

As, the farmer had twice as many chickens as ducks on his farm.

So, $x=2y$ ......(1)

As, given the farmer after selling 166 chickens and ducks, he had half as many chickens as ducks left.

According to question:

$x-166=(y-29)\times \frac{1}{2}$

$x-166=\frac{y-29}{2}$

Substituting the value of $x$ from equation (1) we get:

$2y-166=\frac{y-29}{2}$

By cross multiplying we get:

$4y-332=y-29$

Adding both sides 332 we get:

$4y=y+303$

Subtracting both sides by $y$ we get:

$3y=303$

Dividing both sides by 3 we get:

$y=101.$

Now, to get the number of chickens substituting the value of $y$ in equation (1):

$x=2y\\\\x=2\times 101\\\\x=202.$

Therefore, the farmer have at first 202 chickens.

7 0

3 years ago