All categories

2 years ago

PLEASEEE HELP MEEEE!!

Mathematics

2 answers:

Sidana [21]2 years ago

5 0

The answer is B i took the practice test and got it right :)

MrRa [10]2 years ago

5 0

Hello!

the answer is C! ( $y=\frac{1}{3} x-6$ )

hope that helps!<3 have a good day!:))

You might be interested in

In a downtown parking lot there are 5 times as many cars there as trucks. There are 12 trucks in the parking lot. How many cars

torisob [31]

12 * 5 = 60 Cars & 12 Trucks

7 0

3 years ago

Read 2 more answers

The graph shows a line and two similar triangles.

Tanzania [10]

Answer: B. Y=2/3x

Step-by-step explanation:

4 0

2 years ago

If a train traveled at 50 meters within 120 seconds, what is its speed?

Alja [10]

Answer:

v = 0.416 m/s

Step-by-step explanation:

Give that,

Distance covered by a train, d = 50 m

Time taken, t = 120 s

We need to find the speed of a train. The formula for speed of an object is equal to the total distance covered divided by total time taken. It can be given by :

$v=\dfrac{d}{t}\\\\v=\dfrac{50\ m}{120\ s}\\\\v=0.416\ m/s$

So, the speed of a train is 0.416 m/s.

3 0

2 years ago

Let g be the function given by g(x)=limh→0sin(x h)−sinxh. What is the instantaneous rate of change of g with respect to x at x=π

lorasvet [3.4K]

The instantaneous rate of change of g with respect to x at x = π/3 is 1/2.

<h3>How to determine the instantaneous rate of change of a given function</h3>

The instantaneous rate of change at a given value of $x$ can be found by concept of derivative, which is described below:

$g(x) = \lim_{h \to 0} \frac{f(x+h)-f(x)}{h}$

Where $h$ is the difference rate.

In this question we must find an expression for the instantaneous rate of change of $g$ if $f(x) = \sin x$ and evaluate the resulting expression for $x = \frac{\pi}{3}$ . Then, we have the following procedure below:

$g(x) = \lim_{h \to 0} \frac{\sin (x+h)-\sin x}{h}$

$g(x) = \lim_{h \to 0} \frac{\sin x\cdot \cos h +\sin h\cdot \cos x -\sin x}{h}$

$g(x) = \lim_{h \to 0} \frac{\sin h}{h}\cdot \lim_{h \to 0} \cos x$

$g(x) = \cos x$

Now we evaluate $g(x)$ for $x = \frac{\pi}{3}$ :

$g\left(\frac{\pi}{3} \right) = \cos \frac{\pi}{3} = \frac{1}{2}$

The instantaneous rate of change of g with respect to x at x = π/3 is 1/2. $\blacksquare$

To learn more on rates of change, we kindly invite to check this verified question: brainly.com/question/11606037

4 0

1 year ago

. Adult tickets to a play cost $22. Tickets for children cost $15. Tickets for a group of

Natalija [7]

2 x 15 = 30, 9 x 22 = 198, 198 + 30 = 228.
So the answer is A 2 children, 9 adults.

Hope I helped, Ms. Weasley
If you feel that I deserve it I would love to be marked Brainliest!

8 0

2 years ago

Read 2 more answers