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2 years ago

Find the slope of the line that contains (−5,4) and (2,4).

Mathematics

1 answer:

klio [65]2 years ago

4 0

Answer:its a zero slope or you can do x2-x1 and y2-y1 and if its an even fraction try simplifying it .

Step-by-step explanation:

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Find the value of the angle θ rounded to 1 DP.

maw [93]

Answer:

48 is the answer

Explanation provided in picture

4 0

3 years ago

If 60% of the students in your class like Burger King, how many students are in your class if 15 students like Burger King?

zloy xaker [14]

Answer:

Step-by-step explanation:

Let x be the number of students in the class

15 is 60% of x

60% of x can be written as 0.6x

15 = 0.6x

Divide by 0.6 on both sides

25 = x

There are 25 students in the class

Hope this helps :)

8 0

2 years ago

What is A number divided by two plus seven

sashaice [31]

Step-by-step explanation:

Let the number be x, then

$\frac{x}{2 + 7} \\ \frac{x}{9}$

7 0

2 years ago

please help! functions and relations. f(x)= square root of x-4. find the inverse of f(x) and it’s domain.

likoan [24]

ANSWER:

$\:D.\text{ }f^{-1}\left(x\right)=\left(x+4\right)^2;x\ge-4$

STEP-BY-STEP EXPLANATION:

We have the following equation:

$f(x)=\sqrt{x}-4$

The inverse is the following (we calculate it by replacing f(x) by x and x by f(x)):

$\begin{gathered} x=\sqrt{f^{-1}(x)}-4 \\ \\ \sqrt{f^{-1}(x)}=x+4 \\ \\ f^{-1}(x)=(x+4)^2 \end{gathered}$

The domain would be the range of the original equation, and it would be the range of values that f(x) could take, which was from -4 to positive infinity, that is, f(x) ≥ -4.

Therefore, the domain is x ≥ -4.

So the correct answer is D.

$\:f^{-1}\left(x\right)=\left(x+4\right)^2;x\ge -4$

4 0

1 year ago

Anyone want free brainliest???

otez555 [7]

Answer:

Yes please and thanks for the points!

Step-by-step explanation:

have a great day!

4 0

3 years ago

Read 2 more answers