Mathematics High School

A plane flys northeast, 1282 km to Atlanta, Georgia. The flight took 2 hours. What was the velocity of the plane?

Answers

Answer 1

Answer:

the velocity of the plane was 641 kilometers per second .

Step-by-step explanation:

velocity = displacement/ time

velocity = 1282/2

velocity = 641 .

Related Questions

PLEASE MAKE SURE YOU GIVE WORKING AND AN EXPLANATION FOR YOUR ANSWER Question) The sum of the integers from -2015 to 2017 is (A) 2 (B) 2017 (C) 4033 (D) 6048

Answers

Answer:  (A) 2

The sum of the integers from -2015 to 2017  = 2

Step-by-step explanation:

The sum of integers a and b is represented as a+b.

The sum of the integers from -2015 to 2017  = -2015+2017

Since -a+b=b-a

Thus, The sum of the integers from -2015 to 2017  = 2017-2015 = 2

i.e.  The sum of the integers from -2015 to 2017  = 2

Thus , the correct option is (A).




A ferry traveled 1/6 of the distance between two ports in
3/7
hour. The ferry travels at a constant rate.

At this rate, what fraction of the distance between the two ports can the ferry travel in one hour?

Answers

First, we determine the speed of the ferry by dividing the distance by the time it took to cover that certain distance.

speed = (1/6) / (3/7)

speed = 7/18

Then, the distance it will travel for an hour is calculated through the procedure below.

distance = (7/18hour) x (1 hour)

distance = 7/18

Therefore, after an hour, the ferry will be able to travel 7/18 of the distance between two ports.

In VWX, ZW XV, XV = 13 and VW = 8. Find the length of WX. .​

Answers

Answer:

It is an isosceles triangle with angle V at the vertex

The measures of the other 2 angles are

angle W and angle X = (180 -50) / 2

angle W and angle X = 65 degrees each

Step-by-step explanation:

AABC is a translation of AABC. What is the length of AC'?

A 3 units
B. 6 units
C. 14 units
D. 5 units

Answers

B.) 6?....
This seems too easy for it to be correct but I think it is B.

Answer: It is B.6 Units

Step-by-step explanation: A,C The number in-between.

6City A is located in a valley 15 meters below sea level, and City B is located 43 meters above sea level. What is the difference, in meters, between the elevations of these two cities?

Answers

Answer:

28

you just subtract the 43 and 15

PLEASE I NEED THESE 4 ANSWERED ASAP :))

Answers

Answer:

3. x = 53

4. x = 60

Step-by-step explanation:

Answer:

1. 53

2. 60

Step-by-step explanation:

70+ (4+2x) = 180

74+2x=180

180-74=106/2=53

x=53

2x+x=180

3x=180/3

x=60

An item is regularly priced at $45. It is on sale for 55% off the regular price.

Answers

Answer:

the answer would be $20.25

Step-by-step explanation:

55% of 45 is 24.75 and 45 - 24.75 = 20.25

Answer:

20.25

Step-by-step explanation:

55% of 45 is 24.75

45 - 24.75 = 20.25

So the answe is 20.25

What is the change in temperature from 15°F to -8°F?
7°F
23°F
-23°F
-7°F

Answers

The answer would be -23F because if we add -23 to 15 it would be -8

Find the distance between the points 7,-10 and -5,6

Answers

the distance between the points is 20

Help me! I cannot figure out how to reverse these.

Test each statement below to see if it is reversible. If so, write it as a true biconditional. If not, write not reversible



5: A perpendicular bisector of a segment is a line, segment, or ray that is perpendicular to a segment at its midpoint.


6: Two angles that form a linear pair are adjacent.

Answers

im not sure about 5 but 6 is:
adjacent are two angles that form a linear pair

aye please help ty
A rhombus is _____ a square.

never
sometimes
always

Answers

A rhombus is not a square unless the angles are all right angles. Therefore the answer is sometimes

Solve the inequality >-7

I need help with this one !

Answers

Answer:

-8293

Step-by-step explanation:

so basically you use the calculator and then you - 7 - -7 = 14

so it is postitive 14

HURRRYYYYYY Solve for t. 4/3 = t/7

Answers

Answer:

Step-by-step explanation:

4/3 = t/7

Multiply by 7 on both sides

4/3 x 7 = t

28/3 = t

Answer is 9 1/3, can’t put work have to go to class but I hope that’s enough

what is the LCM of 3,24, and 2004

Answers

Answer:

4008 is the LCM between the two.

Calculate the area of this trapezium.
6 cm
4 cm
5 cm
8 cm

Answers

Answer:

15 cm hope it helps thank you

The area of the trapezium for the given figure is 35 cm².

What is trapezium?

A trapezium is a quadrilateral with four sides where two sides are parallel to each other.

We have,

The area of the trapezium.

= 1/2 x (sum of the parallel sides) x height

Now,

Parallel sides = 6cm and 8cm

Height = 5 cm

Now,

Area.

= 1/2 x (6 + 8) x 5

= 1/2 x 14 x 5

= 35 cm²

Thus,

The area of the trapezium is 35 cm².

Learn more about trapezium here:

https://brainly.com/question/22607187

#SPJ2

You and three friends go out to eat and decide to split the bill evenly. The food you order comes to a total of $48. If you leave a 15% tip and pay 6.25% sales tax, how much should you each pay?

Answers

Answer:

11.64

Step-by-step explanation:

100%-> 48

15%-> 7.20

6.25%-> 3

48+7.20+3=58.20

58.20÷5=11.64

Just say "Yes" or "No"

Answers

Answer:

No

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

SOLVE X & THE ANGLE RELATIONSHIP. PLS HELP ASAP! THX

Answers

Step-by-step explanation:

The angle relationship is vertically opposite angles.

so

x = 77°

Please help. Im stuck on this question and cant figure this out/

Answers

Answer:

34.1 and 34.3

Step-by-step explanation:

Since it is 2/9 and it's going up by 10's the decimal is .22222222. So it would be between numbers of .1 and .3. Hope this helps!

Can somebody solve this PLZ PLZ PLZ!

Answers

The answer is,

[tex] \frac{7u - 4v}{8v} [/tex]

hope it helps.

Answer:

[tex]\frac{7u - 4v}{8v}[/tex]

Step-by-step explanation:

Hope this will help

Factorise fully 28y2 – 24y

Answers

Answer:

4y(7y - 6)

Step-by-step explanation:

Horatio plays in a band at the French Market. He is paid for his time playing in the band. Horatio earns $25 for two hours of playing in the band, and $62.50 for playing in the band for 5 hours. ​Write an equation that shows this relationship​. ​Use ​x​ to represent the number of hours and ​y​ to represent the total pay.
SHOW YOUR WORK!
it took me a while to save this much up so please don't spam and use it for points without earning it please and thank you.

Answers

Answer:

y=12.5x

Step-by-step explanation:

25$ for 2 hours

Rate per hour

25/2=12.5$

Verify for second one

62.5/5=12.5$

Hebce rate of chAnge is 12.5$

Equation is

y=12.5x

Can someone pls help me?
Determine the measures of the unknown angles in the
figure below.

Answers

Answer:

x= 127

w =  53

Step-by-step explanation:

(3x)^3

(power of a product rule)

Answers

wouldnt it be like 27x because its 3•3•3

Answer:

Step-by-step explanation:

Here is your workings

(3x)^3  Apply the rule of exponents

Step 2

(3x)^3=3^3x^3  Simplify

Step 3

3^2=27  Solve

27x^3

which one doesn't belong and why?
3x
-3
-3x^2
-5x

Answers

Answer:

-3

Step-by-step explanation:

because it dosent have an x

Please help, I will give brainlist

Answers

Answer:

Sarah will earn $25.984 in interest in 7 years.

Step-by-step explanation:

1. $64 x 5.8% = $3.712

2. $3.712 x 7 years = $25.984

Fifty people were surveyed about their favorite flavor of frozen yogurt. The results of the survey are displayed in the circle graph.



How many people prefer strawberry?

Answers

you take the amount of people that like strawberry and put it in the fraction x/50 and the x represents how many people like strawberry so u put the amount of people who like strawberries and say there’s 10 who do. you would put 10/50 and simplify, giving you 1/5

Answer:

1/5

Step-by-step explanation:

is you have k12 tests you can relate

#IRELATE

What is the area, in square centimeters, of the parallelogram
below?
12 cm
8 cm
A.48
B.84
C.96
D.108

Answers

Answer: 96cm² or C

Step-by-step explanation:

Area of parallelogram = b × h

b = 12

h = 8

12 × 8 = 96

The area of this parallelogram is 96cm²

HELP ASAPP!!!!!!!!! WHICH EQUATION FITS THE PATTERN IN THE TABLE THEN FIND THE MOSSING VALUES FOR N

Answers

Answer:

The first answer is correct. 11n

 

Step-by-step explanation:


Jose is planning to drive from New York City to Dallas in his car. Jose was curious and started to complete the table shown to indicate how far in mles he can travel for each gallon of gas he uses

How far did Jose travel with 10 gallons of gas?

Answers

Answer:

200 miles

Step-by-step explanation:

you travel 20 miles for 1 gallon, so 10*20=200miles

Answer:

200

Step-by-step explanation:

if you have to dive its 20 times 10 because 20 miles 10 dollars

Other Questions
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