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mel-nik
1 month ago
12

Please Answer , question in the screenshot

Mathematics
1 answer:
Leona [12.6K]1 month ago
4 0

Answer:


Step-by-step explanation:

The correct choice is B.^)

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Which graph shows a function whose inverse is also a function? On a coordinate plane, two curved graphs are shown. f (x) sharply
AnnZ [12381]
The Answer is A. Step-by-step explanation: I just completed the quiz on edgenuity.
6 0
2 months ago
Ana drew a map of the Panama Canal. In the scale Ana used for the map, 4 centimeters represents 20 kilometers. The actual length
lawyer [12517]

Answer:

According to the map, the length of the canal is 16.4 centimeters.

Step-by-step explanation:

If the real length of Panama Canal = 20 kilometers

and the canal's length on the map = 4 centimeters

Then, the scale factor is \frac{\text{Length of canal on map}}{\text{Actual length of canal}}

= \frac{4}{20}

= \frac{1}{5}

If the actual length of the Panama Canal = 82 kilometers

The length of the canal on the map = Actual length × Scale factor

= 82\times \frac{1}{5}

= 16.4 centimeters

So, the canal's length on the map is 16.4 centimeters.

4 0
2 months ago
A special shape is 2.02 m long and 1.22 m wide. A double row of tiles makes a border . Each tile is 2cm by 2cm. How many tiles a
Svet_ta [12734]

Response:

6.48

Detailed explanation:

The calculation required to determine the number of tiles for the border is presented below:-

= 2 \times (length + breadth)

Here,

The length measures 2.02 m

And the width is 1.22

Substituting these dimensions into the formula provided above

Consequently, the total number of tiles necessary to create the border is

= 2 \times (2.02 + 1.22)

= 2 \times 3.24

= 6.48

Hence, to find the tiles required for the border, we utilized the aforementioned formula.

3 0
2 months ago
Question: 2. Musah Stands At The Centre Of A Rectangular Field. He First Takes 50 Steps North, Then 25 Steps West And Finally 50
zzz [12365]

Answer:

60.36 steps West from center

85.36 steps North from center

Step-by-step explanation:

Refer to the attached

Musah's starting point and movement are depicted in the image.

  • 1. He moves 50 steps towards the North,
  • 2. Next, he moves 25 steps towards the West,
  • 3. Then he proceeds 50 steps on a bearing of 315°. We now recognize that North is measured at 0°
or 360°, so a bearing of 315° corresponds to North-West 45°.

Note: According to the Pythagorean theorem, a right triangle at 45° with hypotenuse 'a' will have legs equal to a/√2.

What is the distance West of Musah's final position from the center?

25 + 50/√2 ≈ 60.36 steps

What is the distance North of Musah's final position from the center?

  • 50 + 50/√2 ≈ 85.36 steps

7 0
2 months ago
Matt invested $1500 into a stock of his choice. After two years, he had received
Leona [12618]

For this query, the time presented seems unclear to me. I understand that the rate of return is determined by total return over the investment. Assuming Matt received $400 as dividends without reinvesting them into additional shares, his total return across two years amounted to $500. Conversely, if the dividends were reinvested into the stock—something that typically happens with a 401(k) or IRA—his ROI would render a mere 6% due to only a $100 gain on a $1500 investment. In an actual market scenario, it’s likely that Matt would have experienced about a 5% return on a solid stock, while Bella would have had approximately 0.05% from a savings account.

I hope this was helpful!;)

3 0
3 months ago
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