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pickupchik [31]
11 months ago
6

Emily and her family are planning to fly to Italy over the summer. If they fly out from LAX, the distance of the trip will be 6,

343 miles. If the time to travel 6,343 miles is 9 hours, what is the speed,that the plane traveled at ?
Mathematics
1 answer:
Iteru [2.4K]11 months ago
8 0

The speed is the ratio between the distance and the time:

s=\frac{d}{t}

Data:

d=6343miles

t=9h

s=\frac{6343\text{miles}}{9h}=704.77\frac{miles}{h}Then, the plane traveled at a speed of 704.77 miles per hour.

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I need help someone please help me that’d be great!!!
e-lub [12.9K]

Answer:

Option C is the right answer as figure B is formed when figure A was translated 8 units right and 6 units up.

Step-by-step explanation:

In geometry, translation is a term which is used to describe a function that moves an object or figure a certain distance.

In translation, each and every point of the entity or object must be moved for the same distance in the same direction.

Here are some rules when translation is made on the Coordinate Plane:

  • If the object is moved left and down, the rule would be (x - __, y - __). Here the blanks are the distances moved along each axis.
  • For a translation left and up: (x - __, y + __)
  • For a translation right and down (x + __, y - __)
  • For a translation right and up (x + __, y + __)

So, in the light of above rules and regulation, if observe the diagram as shown in question, figure B is formed after figure A was translated 8 units right and 6 units up.

Therefore, option C is the right answer.

Keywords: translation, transformation

Learn more about translation and transformation from brainly.com/question/14383709

#learnwithBrainly

5 0
3 years ago
Use similar triangles to solve. a person who is 5 feet tall is standing 99 feet from the base of a​ tree, and the tree casts a 1
kondaur [170]
This problem is about ratios.

\frac{height}{shadow} = \frac{5ft \:}{11ft} = \frac{x}{110}

Solve for X

x = \frac{5 \times 110}{11} = 50ft

The tree is 50ft tall.
5 0
3 years ago
if a company has 5 employees with annual saleries of $40,000, $50,000, $40,000, $60,000 and $90,000 what is the mean anulal sala
krek1111 [17]
To find the mean of something, add all the numbers then divide by the number of numbers there are. 
40,000 + 50,000 + 40,000 + 60,000 + 90,000 = 280,000
Then divide:
280,000/5 = 56,000

The mean of the annual salaries at the company is 56,000

Hope this helped! If you have anymore questions or don't understand, please comment or DM me. :)
8 0
3 years ago
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NikAS [45]
If two chords of a circle are congruent, then their intercepted arcs are congruent  ⇒ <span>CO≅HZ</span>
3 0
3 years ago
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Which table has a constant of proportionality of 8/5
Fudgin [204]
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8 0
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