Mathematics High School

A plane flies 1.6 hours at 150 mph on a bearing of 10°. It then turns and flies 9.1 hours at the same speed on a
bearing of 100°. How far is the plane from its starting point?

A Plane Flies 1.6 Hours At 150 Mph On A Bearing Of 10. It Then Turns And Flies 9.1 Hours At The Same

Answers

Answer 1

9514 1404 393

Answer:

  1386 miles

Step-by-step explanation:

The plane flies ...

  (150 mi/h)(1.6 h) = 240 mi

on its first leg. Then it flies ...

  (150 mi/h)(9.1 h) = 1365 mi

on the second leg. The flight directions differ by 90°, so the distance from the starting point can be found using the Pythagorean theorem.

  c² = 240² +1395² = 1920825

  c = √1920825 ≈ 1385.94

The plane is about 1386 miles from its starting point.

Related Questions

c) p2 + 6p + 8
solve this factorisation

Answers

Answer:

Step-by-step explanation:

Add similar elements; 2p+6p=8p

=8p+8

Answer:

(p+2)(p+4)

Step-by-step explanation:

use the foil method to check your answer

nat is flying a kit outside but gets a little hungry. they anchor the kite to the ground by tying a string to a post and notice that 200 yards of the string have been let out. the kite string makes an angle of 57 degrees with the ground. while nat eats a snack, they look at the kite and wonder how high it is off the ground.

Answers

Answer:

Check pdf

Step-by-step explanation:

Help me with this please! And thanks

Answers

The answer is 6,8,10.

Not only it is in perfect ratio with 3,4,5 as stated above, it also proves right in the equation. I can assume that a=6,b=8,and c=10, so [look in image]

Sixteen is 64% of what number?

12
48
32
25

A basketball player makes 75% of her free throws. If she made 84 free throws this season, how many has she attempted?

112
105
63
168

Answers

Answer:

the top one is 25

Step-by-step explanation:

the second one is 112

help me please i am i need of assistance

Answers

48.75 but round it so the answer is 48.8
48.8 48.8 48.8 the answer 48.7

What is the greatest possible value for STATS in the cryptarithm shown here given that V = 1? [Different letters represent different digits, and no leading digit can equal 0.]
Captionless Image

Answers

Answer:

you didnt put the image but it might be 97879

Angela spent $48.00 on a sweatshirt, a hoagie, and 2 books. The sweatshirt cost $18.95, and the hoagie cost $7.25. The books cost the same amount. How much did each book cost? not addition

Answers

$90 because u have to multiply

Name two congruent circles. A and C B and C A and D B and D

Answers

Answer:

1) A and D

The radius is the distance from the center of a circle to any part of the edge. Both A and D have a radius of three, regardless of what direction they go.

2)  5"

In circle C we see that there is a line segment that is 5" that goes from the center to the edge, or the radius.

3) C

The different variables are representing different points on the circles. The circle that contains a line connecting C and L is circle C.

4) BN

Circle B contains a radius that is the distance from B to N, or BN.

5) EF

The diameter is the distance of a  straight line that was pass through the middle of a circle, or its width. The diameter is double the radius. In circle A we see that line EF passes through the center put goes all the way across the circle.

6)IJ

Line IJ isn't even linear, so it could not be the radius. Both AG and BH are straight lines that represent the radius.

7) 6"

The diameter is always twice the radius. In circle A the radius is 3, so the diameter is 6.

8) A and D

Just as we said in the first answer, A and D both have a radius that measures 3 inches.

I hope this helps!

Step-by-step explanation:

Answer:

A and D i think

108 divided by 2 1/2

Answers

Answer:

43.2

Step-by-step explanation:

first turn 2 1/2 into an improper fraction

(2 × 2) + 1 = 5

5/2

then turn 5/2 into a fraction

5 ÷ 2 = 2.5

now divide!

108 ÷ 2.5 = 43.2

Number equivalent to 108/2 1/2 is 43.2 .

Given,

108 divided 2 1/2

Using division property,

The rules for division are:

(1) positive × or ÷ positive = positive

(2) positive × or ÷ negative = negative

(3) negative × or ÷ negative = positive

Rule for long division method,

Divide the tens column dividend by the divisor.

Multiply the divisor by the quotient in the tens place column.

Subtract the product from the divisor.

Bring down the dividend in the ones column and repeat.

Therefore,

divide, multiply, subtract, bring down and repeat or find the remainder.

Here the required value is of :

108/2 1/2

= 108 / (5/2)

= 43.2

Hence the answer is 43.2

Know more about division,

brainly.com/question/10703980

#SPJ6

If a total of 100 people bought drinks at the
stadium on Monday, how many could be expected to
have ordered a small, medium or a large?

Answers

Answer:

33.33333

Step-by-step explanation:

You really don't know what they could've ordered, just divide by 3, to get an average of each.

meena has 2 boxes the first box weighs 3 and one half pounds the secound box is three fourths the weight of the first box what is the weight of the secound box

Answers

Answer:

The second box is 1.125 pounds

Step-by-step explanation:

This is found by multiplying 1.5 by .75

Triangle CDE is dilated by a scale factor of 1/ 3 to form triangle C'D'E'. Side CD measures 42. What is the measure of side C'D'? ASAP!!!

Answers

Answer:14

Step-by-step explanation:

The measure of C'D' is 14.

What is a scale factor?

A scale factor is defined as the ratio between the scale of a given original object and a new object,

We have,

Triangle CDE is dilated by a scale factor of 1/3 to form triangle C'D'E'.

This means,

CD = 42

C'D' = 1/3 x 42 = 14

Thus,

C'D' is 14.

Learn more about scale factors here:

https://brainly.com/question/20759556

#SPJ2

Find the image of (1, 2) after a
reflection about y = -1 followed by a
reflection about y = 1.

Answers

Should be (1,6) because the y=-1 reflection should be (1,-4) and then the y=1 reflection should be (1,6)

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP

Suppose on average, a high school loses about 5 students each year, because they leave to attend a charter school. Which best describes this relationship?

A. A linear function because the students are decreasing by 5 each year.
B. An exponential function because the students are decreasing by 5 each year.
C. An exponential function because there is a 5% decay.
D. A linear function because there is a 5% decay.

Answers

The answer to this is A
Ummmm the answer is A

Mike spent $80.50 on 5 videos. If each video cost the same amount, how much did one video
cost?

Answers

Answer:

$16.10

Step-by-step explanation:

All you have to do is do 80.50/5 since if they all cost the same amount, and since there are 5. Anyway 80.50/5 is 16.1, or $16.10.

GIVING BRAINLEST, hi, I need an answer that is 100% correct because this test determines if I'm passing or not, thank you.

Answers

Circumference of circle = π x d
diameter = 3x2= 6m
3.14 x 6 = 18.84m (circumference)

Area of a circle = π x r x r
=3.14 x 3 x 3
=28.26m2 (area)

Answer:

Circumference: 18.84

Area: 28.26  

Step-by-step explanation:

Area formula: pi*r^2

For the area:

3.14*3^2

3.14*9

28.26m^2

Circumference formula: 2 * pi *r

For the circumference:

2*3.14*3

6*3.14

18.84 m

Good luck on your test

Which expression below is equivalent to 9 - 3(2 - 5x)?
A 3-15x
B 12-30x
C 3+ 15x
D 3+5x

Answers

Answer:

Step-by-step explanation:

9-3(2-5x)

9-6+15x

3+15x

Answer:

C

Step-by-step explanation:

9-3(2-5x)

9-6+15x=

3+15x

Find the Area please.

9in, 5in, 4in, 6in, 4in, 10in, 6in, 8in, 18in

Answers

Answer:

The answer is 269 in.

hope this helps!

Sorry I’m late oops

Step-by-step explanation:

What is the equation of the line that passes through the point (-3, 4) and has a
slope of 1?

Answers

Answer:

y =1x+4

Step-by-step explanation:

solve а) 3х - 5 = 13​

Answers

Answer:

6

Step-by-step explanation:

3х - 5 = 13

     +5   +5

3x=18

/3   /3

x=6

A new car is purchased for 23700 dollars. The value of the car depreciates at 13% per
year. To the nearest year, how long will it be until the value of the car is 8000 dollars?

Answers

Answer:

the car will be closest to 8000 in year 8. the car would be worth 7778.

Answer:

Year 5

Step-by-step explanation:

If the value decreases by 13% each year that is $3,081 each year (0.13x23,700=3,081)

Year 1: 23700-3081=20619

Year 2: 20619-3081=17538

Year 3: 17538-3081=14457

Year 4: 14457-3081=11376

Year 5: 11376-3081=8295

Year 6: 8295-3081=5214

So, the year would be year 5 and the value of the car would be $8,295

Please helpppppppppppp

Answers

D. The measure of TRU is 72

Please help there is no word problem.
5 − a + 4a =

Answers

collect like terms
5-a+4a
=5+3a

Integer that describes debit of $40

Answers

Answer:

+40

Step-by-step explanation:

+40 hope this helps

A city that has an elevation of -17 meters is closer to sea level than a city that has an
elevation of -40 meters. Agree or disagree?

Answers

Answer:

yes agree

Step-by-step explanation:

because negative 40 is less than negative 17

help with with this thank you

Answers

Answer: A

It’s the only that makes since

subtract -10 from 100​

Answers

Answer:

110

Step-by-step explanation:

Just trust me mate im in 7th grade

Evaluate the expression

5c - 2 = when c = 3

HELPPP quick

Answers

Answer:

13

Step-by-step explanation:

Substitute 3 into c --> 5(3)-2 = 15-2 = 13

Answer:

13

Step-by-step explanation:

c=3 soOOo

5x3=15

15-2=13

I need this quick!
Which equation has no solution?
|4x - 2|= -6
|-2 - x|= 9
|3x + 6|= 6
|-2x + 8|= 0
thanks so much! <3

Answers

Answer:

Hope that answers your question. The 3rd function has no solution

Ive been IGNORED ALOT lately pls answer these 4 questions for points and brainlest if correct

Answers

Answer:

1st pic: say you had a grid piece of paper count 20 blocks that 1mm every 20 blocks is 1mm if you had 40 blocks 2mm and so on hope this helps

Step-by-step explanation:

Other Questions
Enter an equation for the word sentence. Use the variable c for the cost.Three times the cost is $27 The HR manager is considering giving more full-time contracts. Would you recommend Top Hotels offer more employees full-time contracts? Justifyyour answer. What can you do about the things that weigh you down about your past? The sum of a number and twice a second number is 29. The second number is ten less than three times the first number. What are the two numbers?Also, write the two equations. The original cost of a pair of shoes is 850dhs. The store offers a markup of 30%. Find the retail price of pair of shoes. What is the function of the clause "Before dinner is ready" in the sentence? It is an adverb clause modifying before. It is an adverb clause modifying set. It is an adjective clause modifying plates. It is an adjective clause modifying table. 2. What is a fault on which the two blocks slide past one another"A. Reverse FaultB. Strike-Slip FaultC. Normal FaultD. Fault3. What is the overlying block of a fault having an inclined faultplane?A. Reverse WallB. hanging wallC.foot wallD. Normal Wall4. What government agency is tasked to determine the magnitudeof an earthquake in the Philippines?A. MMDAB. NDRRMCC. PAGASAD) PHIVOLCS Which would not be an expense for a candidate running for a national office Socially defined rules of behavior. Indira Gandhi became Indias first female prime minister becauseher father named her as his successor.the people of India voted her in.she was next in line after her fathers assassination.she was thought to be someone who could modernize India. Find the difference. Write you answer in simplest form.9/10 - 4/10 PLSSSSSSSS HELPPPPPPPP ASSAPPPPPPP A bag of 12 oranges costs $2.99. What is the cost per orange? What is the speed of a 180 g ball if its kinetic energy is 100 J? please help on this question i will give u brainliest:Mr. Ramirez informs the students that some of the trees they plant will not survive their first year, so the class will take precautions to monitor the trees to give them the best chance of survival.Abby does some research and finds that, on average, 3 out of every 25 trees planted will die their first year. Can someone write down the answers pls!!!!!!!!!! 3 - n = 9algebra what does n = PLS HELP ME FIND MEASURE AED State how u feel about the bioethical dilemma How do plants obtain the carbon dioxide required for photosynthesis?