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posledela
3 years ago
13

DON'T TROLL ME!!! I KNOW I'M GIVING A LOT OF POINTS BUT THAT DOESN'T MEAN YOU SHOULD TROLL AND TAKE THEM. HOW WOULD YOU FEEL IF

YOU POSTED A +50 POINTS QUESTION AND I ANSWERED WITH "Idk"?!
Scenario:

There is a hiking trail near the town where Han and Jada live that starts at a parking lot and ends at a lake. Han and Jada both decide to hike from the parking lot to the lake and back, but they start their hikes at different times.

At the time that Han reaches the lake and starts to turn back, Jada is 0.6 miles away from the parking lot and hiking at a constant speed of 3.2 miles per hour toward the lake. Han’s distance, d, from the parking lot can be expressed as d=-2.4t+4.8, where t represents the time in hours since he left the lake.

What is an equation for Jada’s distance from the parking lot as she heads toward the lake?

Using the Geogebra applet, draw both graphs: one representing Han’s equation and one representing Jada’s equation. It is important to be very precise.

At the end, take a screenshot of your completed graph and upload it here.

Find the point where the two graphs intersect each other. What are the coordinates of this point?

What do the coordinates mean in this situation?

What has to be true about the relationship between these coordinates and Jada’s equation?

What has to be true about the relationship between these coordinates and Han’s equation?
Mathematics
2 answers:
Likurg_2 [28]3 years ago
6 0

Answer:

for me it was d=3.2t+0.6

Step-by-step explanation:

but to find the part where they intersect its (0.75,3)

Troyanec [42]3 years ago
5 0

Answer:

d=3.2t+0.6  sorry if i am wrong

Step-by-step explanation:

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Anyone willing to help out really quick?^^​
klemol [59]

Answer:

15.86 inches

Step-by-step explanation:

Area of rectangle = length times width

l = ∛81 inches

w = 3 2/3 inches

= l x w

= ∛81 x 3 2/3

= 15.86 inches

5 0
2 years ago
When the door was left open, 36 pigeons flew the coop. If this was 40 percent of all the pigeons, how many pigeons were there or
Zielflug [23.3K]

Answer:

100%

Step-by-step explanation:

6 0
3 years ago
An artist used silver wire to make a square that has a perimeter of 40 inches. She then used copper wire to make the largest cir
finlep [7]

Answer:

The area of the copper circle is <u>31.4 inches</u>.

Step-by-step explanation:

Given:

An artist used silver wire to make a square that has a perimeter of 40 inches.

She then used copper wire to make the largest circle that could fit in the square, with perimeter of 40 inches.

Use 3.14 to represent π.

Now, to find the area of the copper circle.

Perimeter of square = 40 inches.

So, we get the side of square by putting formula:

Perimeter=4\times side

40=4\times side

Dividing both sides by 4 we get:

10=side.

Side=10\ inches.

Now, as the side of square is 10 inches it is the diameter of the circle as the square is fit inside the circle:

For getting the area of circle we find the radius:

Radius (r) = \frac{Diameter}{2} \\=\frac{10}{2}= 5\ inches.

Now, putting the formula to get the area of the circle:

Area=2\times \pi \times r

Area=2\times 3.14\times 5

Area=31.4\ inches.

Therefore, the area of the copper circle is 31.4 inches.

6 0
3 years ago
What are the solutions to 4x^3 + 16x^2 + 28x = 0
SVETLANKA909090 [29]

Step-by-step explanation:

the third option is the answer.

5 0
1 year ago
Which expression does the graphic represent? 8 positive tiles. 1 tile is crossed out. 7 minus 1 7 minus (negative 1) 8 minus 1 8
cestrela7 [59]

Answer:

B

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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