3 years ago

(I NEED THIS ANSWERED QUICKLY! I WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER!)

Mathematics

2 answers:

Gwar [14]3 years ago

7 0

Answer:

Step-by-step explanation:

Andre45 [30]3 years ago

5 0

Answer:

Option D, (-6, 8)

Step-by-step explanation:

<u>Since it is reflected across the x-axis, that means the y values flip their signs.</u>

Since D was (-6, -8) flip the y value you get (-6, 8)

Answer: Option D, (-6, 8)

You might be interested in

The circumference of a circle is 12\piπ ft. Find its diameter, in feet.

vesna_86 [32]

Answer:

Sorry if i am wrong but i am pretty sure it is d≈3.82

Step-by-step explanation:

6 0

3 years ago

If an object takes 7 second to fall to the ground, what was its initial height? Show your work.

Verdich [7]

Answer:240.1 m

Step-by-step explanation:

We are given the following equation that models the the time it takes to an object to fall to the ground:

$t_{(H)}=\sqrt{\frac{2H}{g}}$

Where:

$t_{(H)}=7 s$ is the time it takes to the object to fall to the ground

$H$ is the object's initial height

$g=9.8 m/s^{2}$ is the acceleration due gravity

Isolating $H$ :

$t^{2}=(\sqrt{\frac{2H}{g}})^{2}$

$t^{2}=\frac{2H}{g}}$

$H=\frac{t^{2}g}{2}$

Solving with the given data:

$H=\frac{(7 s)^{2}(9.8 m/s^{2})}{2}$

$H=240.1 m$ This is the initial height

8 0

3 years ago

What is the answer to this question!?

vladimir2022 [97]

In your equation m=1

5 0

4 years ago

What is 3.149 rounded to the hundredths

Dovator [93]

The answer is 3.15 rounded to the hundredths.

8 0

3 years ago

This bird can fly 10 meters in 4 seconds. Set up a division expression to figure out how far the bird can travel in 1 second. PL

coldgirl [10]

Answer:

Step-by-step explanation:

10/4 = 2.5 m in 1 second

5 0

3 years ago