Mathematics High School

Don drives his car 25 km east and then 312 km south. How far is he from his starting point? Round to the nearest tenth.

Answers

Answer 1

243000pppppppppppppppp

Related Questions

Which number is a factor of 54 and a multiple of 6?

Answers

Answer:

Step-by-step explanation:

6 and 18 are multiples of 6 and factors of 54

Giving brainlist to whoever answers

Answers

Answer:

62.4 cm³

Step-by-step explanation:

Hope this helps :)

The test to determine the presence of a certain virus in a pigeon is 97% accurate for a pigeon that has the virus and 99% accurate for a pigeon that does not have the virus. In a given population, 1.5% of the pigeons are infected.
Do not round your answer.
The probability that a randomly selected pigeon gets an incorrect result is

Answers

Before finding the probabilities, we need to find all possible outcomes, and it's probabilities.

Doing this, we get:

The probability that a randomly selected pigeon gets an incorrect result is 0.0103 = 1.03%.

Possible outcomes:

Pigeon has the virus(1.5% probability) and gets an accurate test, showing the presence of the virus(97% probability).

Pigeon has the virus(1.5% probability) and gets an inaccurate test, not showing the presence of the virus(100% - 97% = 3% probability).

Pigeon does not have the virus(100 - 1.5 = 98.5% probability) and gets an accurate test, not showing the presence of the virus(99% probability).

Pigeon does not have the virus(98.5% probability) and gets an innacurate test, showing the virus(100 - 99 = 1% probability).

Probability of incorrect result:

Has the virus and test negative: 0.03 of 0.015

Does not have the virus and test positive: 0.01 of 0.985

Thus:

[tex]p = 0.03\times0.015 + 0.01\times0.985 = 0.0103[/tex]

The probability that a randomly selected pigeon gets an incorrect result is 0.0103 = 1.03%.

For a similar example, you can check https://brainly.com/question/14775123

Rita feeds her dog 3/4 pounds of dog food for each meal. Rita has just bought 24 pounds of dog food. For how many meals will the food last?

Answers

Answer:

32 meals

Step-by-step explanation:

Pounds of food per meal = 3/4 pounds

Pounds of food purchased = 24 pounds

Number of meals which the food can last up to, n = pounds of food purchased ÷ pounds of food per meal

n = 24 pounds ÷ 3/4 pounds

n = 24 * 4 /3

n = (24 * 4). / 3

n = 96 /3

n = 32 meals

Colton has math and reading homework tonight. Colton can solve each math problem
in 3 minutes and he can read each page in 1.5 minutes. The number of pages Colton
read is twice the number of math problems he solved, and it took him 54 minutes to
complete all of his homework. Determine the number of math problems Colton
solved and the number of pages he read.
Colton solved ____
math problems and read ____
pages.

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Answer:

Colton solved 9 math problems and read 18 pages.

Is the function below linear or non linear y= 4x^2 + 9

Answers

Answer:

nonlinear

Step-by-step explanation:

because degree of is 2

whats the measure of arc GEH

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Answer:

Step-by-step explanation:

At G and E

5. Move vertices C and D to different locations.
What is the sum of the angle measures of the quadrilateral?

Answers

Answer:360

Step-by-step explanation:

Answer:

it is 360 degrees

Step-by-step explanation:

Property rights laws in the 1800s stated that women who
were married could own property.
were married could not earn wages.
worked had to give their pay to their husbands.
were single could not work in factories.

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Women could not own property

Calculate the perimeter of the triangle shown.

Answers

Answer:36

Step-by-step explanation:15+5+16=36

Explain why 2 is NOT a solution of x>5.

Answers

Answer:

Step-by-step explanation:

It is becuase x is to be more than 5 and 2 is less than 5.

Because it had to be more than 5

The volume of the trapezoidal prism is

Answers

Answer:

3612 m^3

Step-by-step explanation:

You are standing on a footbridge that is 12 feet above a lake. You look down and see a duck in the water. The duck is 7 feet away from the footbridge. What is the angle of elevation from the duck to you? Round your answer to the nearest tenth.

Answers

Answer:

59.7°

Step-by-step explanation:

Working based on the solution diagram :

The angle of elevation = x

From trigonometry :

Opposite side = 12 feets

Adjacent side = 7 feets

Tan x = opposite / Adjacent

Tan x = 12 / 7

Tan x = 1.7142857

x = tan^-1(1.7142857)

x = 59.744°

The angle of elevation from the duck is 59.7°

Answer:

The answer is 59.7 degrees

Step-by-step explanation:

PLEASE HELP, I NEED THIS OR I WILL FAIL MY CLASS PLZZZZ.
30 POINTS AND BRANNIEST
( PLEASE SHOW WORK OR I MIGHT NOT GIVE BRAINIEST )

Answers

Answer:

this isnt 30 points lol but here it goes...dont do yhis ugh

Step-by-step explanation:

Answer: C

Step-by-step explanation:

The higher value is 20 and the lowest is 11 and for it to be an outlier, it needs to be lower than the lowest value and higher than the greatest value

The weight, M of an astronaut on the moon is directly proportional to the weight, E on Earth. An astronaut weighing 84kg on Earth weighs 14kg on the moon. Write a constant rate equation; how much would an astronaut who weighs 72kg on Earth weigh on the moon?

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Answer:

your a scammer action Mike

4.364923697 in radical form

Answers

Answer:

i hope u can round other wise its this 4 3649237 / 10000000

Step-by-step explanation:

the dash is the fraction symbol

NEED HELP ASAP!

Solve for x

Answers

Answer:

x = 652.7

Step-by-step explanation:

x = (tan 40° x 500) + (tan 25° x 500) = 419.55 + 233.15 = 652.7

the answer to your question is 652.7

find the area of a polygon and show step by step explanation pls

Answers

Answer:

156

Step-by-step explanation:

6×12=72

7×12=84

72+84=156

Marcus has 1525 marbles in divides the marbles into 15 bags to sell each bag how many marbles are in each bag and how many marbles are left over

Answers

101*15= 1,515. 1,525-1,515= 10.
Each bag gets 101 marbles, there are 10 left over.

Answer:

There are 101 marbles in each bag with 10 marbles leftover.

Step-by-step explanation:

To find how marbles will go in each bag, divide 1525 by 15.

1525/15 = 101 with a remainder of 10.

There's your answer!

what is an asexual structure where spores develope?

Answers

An asexual structure where spores develop is Sporangium

What equation can be used to solve for x

Answers

60Step-by-step explanation:

Armed gunmen shoot a victim who is 5.9 ft tall, from the roof of a building that is 146 ft away. If the roof of the building was 385 ft high, at what angle to the horizon would the bullet have been fired?

Answers

The bullet has been fired at an angle of 69.5° to the horizon. This is a problem based on the application of trigonometry.

Trigonometry is a branch of mathematics that deals with the relationships between the angles and sides of triangles.

Given that

Distance between the building and the man = 146 ft.

Height of the man = 5.9 ft.

Height of the building = 385 ft.

So,

Total height = Height of the man + Height of the building

= 5.9 ft. + 385 ft.

= 390.9 ft.

Let the angle to the horizon would the bullet have been fired be x°.

[tex]tanx^o = \frac{390.9}{146}\\tanx^o = 2.677\\x = tan^{-1}(2.677)\\x = 69.5[/tex]

Thus, the bullet has been at an angle of 69.5°.

Learn more about trigonometry here:

https://brainly.com/question/11016599

#SPJ4

PLZ HELP IF CAN<3 TEST IS DUE AT 3:50!! In America

Answers

Three and five tenths multiplied by four

Find the slope and y-intercept of the line. 6x+3y=-54

Answers

Answer:

the slope is -2 and the y-inceprcept is (0,18)

Step-by-step explanation:

because i did my work

please help last part to my question it's already late!

Answers

Answer:

No, it's not.

Step-by-step explanation:

A right triangle has to have its edges have 90 degrees, and the triangle that they showed does not have that.

Assignment
Active
Finding the Unknown Angle Measure
What is the measure of M?
v
52
1
P.
78
M

Answers

Answer:

52+78+x=180

130+x=180

X=180-130

X=50°

Find the value of x. Then classify the triangle by its angles.

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Answer:

Step-by-step explanation:

Find the measure of C for the circle :

Answers

Answer:

x = 72

Step-by-step explanation:

∠DBC is an included angle and arc DB is its corresponding arc

Relationship between an included angle and its corresponding arc: an included angle is equal to one half of its corresponding arc

∠DBC = [tex]\frac{1}{2}[/tex] arc DB

we are given that arc DB = 144

so we exchange arc db with 144

∠DBC = [tex]\frac{1}{2} 144[/tex]

[tex]\frac{1}{2} 144=72[/tex]

so we can conclude that ∠DBC (x) = 72

Write a quadratic function that has been translated 1
units to the right and 3 units down.

Answers

Step-by-step explanation:

Hi,

f(x) = (x - 1) - 3

The -1 is the 1 unit to the right (even though it's being subtracted, it's going to the right because it's embedded with the x)

And the -3 is not embedded with the x, meaning the function will move 3 units down.

I hope this helps :)

Someone please help me?!?!

Answers

Answer:

30 is correct answer. ... ...........

Other Questions

Illustrating Mechanical WavesTASK: Create a collage to describe and illustrate how a medium may move and transfer energy in a transverse and compressional/longitudinal wave.Mechanical waves are waves that transfer energy through a medium (matter). The medium can be a solid, liquid or a gas. A medium in a mechanical wave can move transversely , in a surface wave or Longitudinally. Illustrate the medium movement in a transverse wave and in a compression wave. Below is a checklist/guide for how you will be evaluated for this task.Illustrate a transverse wave that progressively changes with at least 3 distinguishableproperties: Maximum Points: 60Labels the crest and the trough.Labels a point at which the energy of the wave is high.Labels a point at which the energy of the wave is low.Label the amplitude, wavelength and identify the frequency of the waveDraw an arrow to indicate the direction that the medium moves.Draw an arrow to indicate the direction that the wave moves.Provides description of your wave in terms of wavelength (long, short), frequency (high, low and the amount in Hertz-Hz) amplitude (high, low)Identify a measured wavelength and amplitude.Lastly, have a title and the definition of a transverse wave.YOU MUST HAVE THE FOLLOWING: 5 points eachUses color.Uses a color coded system.Provides a legend/key for the illustration.Illustration of a Longitudinal/Compressional Wave that changes in energyMaximum Points 40Labels the compressions.Labels the rarefactions.Identify the point at which the energy of the wave is high.Identify the point at which the energy of the wave is low.Draws an arrow to indicate the direction that the medium moves.Draws an arrow to indicate the direction that the wave moves.Lastly, have a title and the definition of a compressional/longitudinal wave.YOU MUST HAVE THE FOLLOWING: 5 points eachUses color.Uses a color coded system.Provides a legend/key for the illustration. please help i really need it which igneous rock could physically weather to beach sand that contains the minerals pyroxene, plagioclase, feldspar, and olivine? With the aid of a diagram,explain CDMA spread spectrum PLEASE HURRY THIS TEST IS TIMEDUse the distributive property to factor out y.5 y minus 3 y + 12The new expression becomesA. 8 y + 12.B. Negative 2 y + 12.C. 2 y + 12.D. 14 y. (6.8 X10)(7.2 X 10)1.1 X 104X 10Go to two decimal places WHAT IS AN ENCOMIENDA?A labor system! how much does an x box emulator cost and what does it do??? Will give brainliest to first right answer!!! What is the solution to the system of equations?(-6,4)(-5, 4)(-3, -2)(0, 1) Why do you think it would have been difficult to ensure a profit every year on a largeplantation? a vacuum had been marked down by 20% and solf for $250. What was the original price of the vacuum? Helen Keller Helen Keller is a famous historic figure who lost her vision and ability to hear before she turned two years old. She was born in 1880 and soon became very ill. After she recovered from her illness, she was unable to see or express how she was feeling to anyone around her. In 1887, Helen began to learn to communicate. Her teacher, Anne Sullivan, began spelling words onto the palm of her hand. Eventually, Helen learned to speak and later traveled the world in order to help others that were blind and deaf express themselves. She later worked with the American Foundation for the Blind and became a writer before passing away in 1968. Questions: 1. What is the main idea of this passage? Provide one detail from the text to support the main idea. Which of these best expresses the author's attitude toward summer? Concord Inc. had beginning inventory of $11,900 at cost and $21,000 at retail. Net purchases were $140,679 at cost and $183,000 at retail. Net markups were $10,900, net markdowns were $7,500, and sales revenue was $132,700. Compute ending inventory at cost using the conventional retail method. (Round ratios for computational purposes to 0 decimal places, e.g. 78% and final answer to 0 decimal places, e.g. 28,987.) Please help meeeeeee Market research can be expensive. Which of the following is the bestexplanation for why a businessperson would be willing to invest in suchresearch?A. To raise prices on goodsB. To determine whether to be a producer of goods or servicesC. To predict what attracts people to productsD. To lower prices on services A rooster struts in a straight line on the roof. His motion is shown on the following graph of horizontalposition vs. time t.z(m)3somt(s)What is the instantaneous speed of the rooster at t = 15? What is the equivalent exponential expression for the radical expression below help last time A box of cherries weighs 2 1/4 pounds.If you bought 5 boxes, what is the totalweight of the purchased cherries? 1 pointWhich sentence from the play's dramatic exposition best supports the idea thatReverend Hale is grim and determined about coming to Salem to suppress witchcraft?