Dan walks around the block. The block is 200 feet wide and 800 feet long. How many feet did he walk?

Answers

Answer 1

Answer:

2000 feet

Step-by-step explanation:

200*2=400

800*2=1600

400+1600=2000


Related Questions

Dado que sen =9/10 y cos =8/10, encuentre los valores restantes de las cuatro funciones trigonométricas.

Answers

Answer:

tgα = 9/8

secα = 10/8

cscα = 10/9

ctgα = 8/9

Step-by-step explanation:

PAra resolver esto, es necesario conocer como se determinan las funciones trigonométricas en general. Ya tenemos el valor del seno y coseno de un angulo dado (supongamos un angulo α)

Si senα = 9/10 y cosα = 8/10, para calcular la tangente se aplica la siguiente expresión:

tgα = senα / cosα  (1)

Reemplazando tenemos:

tgα = (9/10) / (8/10)        Aqui se simplifican los 10, y nos queda

tgα = 9/8

Nos quedan 3 funciones, y son las inversas de estas 3 funciones anteriores, y se determinan de la siguiente forma:

secα = 1 / cosα   (2)

cscα = 1 / senα   (3)

ctgα = 1 / tgα = cscα / secα  (4)

Aplicando estas 3 expresiones tenemos:

secα = 1 / (8/10)           Se aplica inversión de numerador y denominador

secα = 10/8

cscα = 1 / (9/10)

cscα = 10/9

ctgα = 1 / (9/8)

ctgα = 8/9

Espero te sirva

Which statement about 214° is correct?
O A. tan 214° < 0
O B. sin 214° < 0
O C. cos 214° > 0

Answers

Answer:

B.

Step-by-step explanation:

214 degree terminates in the 3rd quadrant.

Sine and cosines are both negative there.

This means that sin(214)<0 and cos(214)<0.

If sine and cosine are both negative and since tangent is the quotient of them, then tangent is positive, or tan(214)>0.

The area of a rectangle is 63 square inches. The length is 9 inches. What is the measure of its width? Which equation represents this problem? A = Lw

A) 8x = 6; x = 48 in.
B) 6x = 40; x = 4 in.
C) 48x = 48; x = 1 in.
D) 9x = 63; x = 7 in.

Answers

A=LW
63=9W
63/9=9/9W
7=W
7in

find the solution set of 1/3x-4≤ 2+x​

Answers

1/3x*3-4*3≤ 2*3+x*3

x-12≤6+3x

-12-6≤3x-x

-18/2≤2x/2

-9≤x

OR

1÷3x-4≤ 2+x

x-12≤6+3x

-12-6≤3x-x

-18/2≤2x/2

-9≤x

Answer:

[-9 ≤ x] or [x ≥ -9]

Step-by-step explanation:

QUESTION :-

Find the solution set of →  [tex]\frac{1}{3} x - 4 \leq 2+ x[/tex]

SOLUTION :-

Simplify the L.H.S.

[tex]=> \frac{x-12}{3} \leq x + 2[/tex]

Multiply both the sides by 3

[tex]=> \frac{x - 12}{3} \times 3 \leq 3(x + 2)[/tex]

[tex]=> x - 12 \leq 3x +6[/tex]

Substract 'x' from both the sides

[tex]=> x - 12 - x \leq 3x + 6 -x[/tex]

[tex]=> -12 \leq 2x + 6[/tex]

Substract 6 from both the sides.

[tex]=> -12 - 6 \leq 2x + 6 - 6[/tex]

[tex]=> -18 \leq 2x[/tex]

Divide both the sides by 2.

[tex]=> \frac{-18}{2} \leq \frac{2x}{2}[/tex]

[tex]=> -9 \leq x[/tex]  or  [tex]x \geq -9[/tex]

make the mathematical expression and simplify.3 times the difference of 17 and 7 is divided by 5​

Answers

=   3(17-7)/5

=3(10)/5

=30/5

=6

Alberto ran at a speed of 3 m/hr. After he ran 6 miles, Omar ran in the same direction with a speed of 4.6 m/hr.
How many hours will it take Omar to catch up to Alberto.

Answers

Answer:

1.3 Hours (1 Hour and 18 Minutes)

Step-by-step explanation:

It took Alberto 2 hours because he ran 3 miles an hour and the total distance he ran was 6 miles.

Now, you have to divide 6 (Alberto's distance) by 4.6 (Omar's rate) and you get 1.3043.

Round the answer to get 1.3

Answer:  jjijmjn

Step-by-step explanation:

Find the vertex of the quadratic function. x²-36=f(x)

Answers

Answer:

(0, -36)

Work:

A ship is 7 ft from the dock. One sailor who is standing at the front of the boat 10 ft above dock level tosses rope to another sailor who is standing on the dock to tie the boat to the dock. How is the angle of elevation for the sailor standing on the dock related to the angle of depression for the sailor standing at the front of the boat?

Answers

Answer:

ım not speak english because i'm turkish

The angle of the depression is equal to the angle of elevation for the same place.

The angle of elevation for the sailor standing on the dock is equal to the angle of depression for the sailor standing at the front of the boat which is 55 degrees.

What is angle of elevation?

The angle of elevation is the angle between the horizontal line and the line of sight which is above the horizontal line.

What is angle of depression?

The angle of depression is the angle between the horizontal line and the line of sight which is below the horizontal line.

Given information-

The distance between the ship and dock is 7 ft.

The one sailor is standing 10 ft above the dock level.

The another sailor is standing on the dock.

The angle of depression and elevation is shown in the image.

Here the angle made by the sailor who is 10 ft above from the dock level on the ship is,

[tex]\tan \theta=\dfrac{10}{7}[/tex]

Find the value of angle as,

[tex]\theta=\tan ^-(\dfrac{10}{7})\\\theta=55[/tex]

Hence the angle of depression is 55 degree.

As the angle of the depression is equal to the angle of depression for the same place.

Thus the angle of elevation is 55 degrees.

Hence, The angle of elevation for the sailor standing on the dock is equal to the angle of depression for the sailor standing at the front of the boat which is 55 degrees.

Learn more about the angle of depression here;

https://brainly.com/question/10217662

Use the change of base formula and a calculator to approximate each logarithm. Round to
three decimal places.
log14 (16)

Answers

Answer:

[tex]1.051[/tex]

Step-by-step explanation:

The change of base formula is given by [tex]\log_a b=\frac{\log b}{\log a}[/tex]

Substituting given values, we have:

[tex]\log_{14} 16=\frac{\log 16}{\log 14}\approx \boxed{1.051}[/tex]

Let h = 3 What is the value of (27 = h)•5?​

Answers

Answer:

Exact form

h=27/5

Decimal

h=5.4

Mixed

h=5 2/5

Answer:

27/5

Step-by-step explanation:

6. Alsoccer team played 18 matches during the season. The team earned 3 points for
win, I point for a draw and none for a loss. If the team drew 2 more games than
they won and earned a total of 46 points for the season, how many games did
they win?


Answers

Answer:6

Step-by-step explanation:

becuase they play more games

EASY BRAINLIEST PLEASE HELP!!
-if you answer correctly ill give you brainliest which will give you 100pts-

(if you put links or don't answer accordingly im reporting your account)

Answers

Answer:A..the diagonal bisect perpendicular one other.Since bisectors divide the diagonals equally in two parts.

.

Answer:

D

Step-by-step explanation:

I'm not smart :)

Helppp!
What is the solution to the equation 1x + 8 = 12?
x=1
x = 5
x= 16
x = 20

Answers

The solution to the equation of 1x+8=12 is 4

2+2=?
i dont remember this, its too complex for me someone help asap

Answers

ahem ahem

2+2=69

it's 4 thanks for the points

"HOT PIZZA" is offering 20% discount on all its pizza
Ali bought a pizza for £5.60 what was the original price

Answers

Answer:

Original price was  £7.00

Step-by-step explanation:

20% discount means that ali is paying 80% of the full price

.8p = 5.60

Divide both siides by .8

p = 7

Original price was  £7.00

The exponential function g, represented in the table, can be written as g(x) = a.6".
х
g(x)
0
8
1
10
Complete the equation for g(x).

Answers

Answer:

Is this the full question?

A bag contains 5 green marbles, 7 yellow marbles, 4 blue marbles, 6 pink marbles, and 3 purple marbles. If two marbles are chosen without replacement, find the probability of choosing a yellow marble, then another yellow marble. Give your answer as a fraction in simplest form.

Answers

Answer:

The probability of choosing a yellow marble then choosing another one without replacement is 1/30.

Step-by-step explanation:

First, get the total amount of marbles.

5 + 7 + 4 + 6 + 3 = 25 total marbles.

Now find the probability of finding a yellow marble.

P = 5 yellow marbles / 25 total marbles.

Now find the probability of finding a yellow marble after pulling one without replacement.

P = 4 yellow marbles / 24 total marbles.

To find the probability of both events happening, multiply the probabilities together.

(5/25) * (4/24)

Multiply the numerators and denominators.

20/600

Simplify.

1/30.

HELP ASAP PLEASE 3 extra points if you get it right

Answers

It would be the origin

Answer:

origin

Step-by-step explanation:

because the arrow is pointing at zero so it is the origin

Which of the following statistics measures the variability of a distribution?
A) Mean
B) Median
C) Mode
D) Range

Answers

Answer:

B

Step-by-step explanation:

B is the answer .

Answer:

[tex]\huge{\textbf{\textsf{{\color{skyblue}{An}}{\blue{sw}}{\red{er}}{\color{red}{:}}}}}[/tex]

[tex]{\boxed{\boxed{\tt { D. \ Range}}}} \ [/tex]

Step-by-step explanation:

The mean, median and mode are central tendency measures. Statisticians use range to describe the amount of variability or spread in a set of data.

⋆┈┈。゚❃ུ۪❀ུ۪❁ུ۪❃ུ۪❀゚ུ۪。┈┈⋆

Kira tutors history. For each hour that she tutors, she earns 30 dollars. Her earnings, E (in dollars), after tutoring for h hours is given by the following.

E = 30h

How much does Kira earn if she tutors for 5 hours?

Answers

Answer:

E = 30h = 30(5) = 150 dollars

Step-by-step explanation:

....

Is it bad that I immediately thought Light Yagami?

Answer:

Kira earns 30×5:$150if she tutors for 5 hours.

Work out the size or angle X

Answers

Answer:

180-132

Step-by-step explanation:

the entire angle should sum to 180

Answer:

48 °

Step-by-step explanation:

132° + x° = 180°        (Linear pair)

∴ x° = 180° - 132°

∴ x° = 48°

Hope this helps :)  !!!

real life example of plane in geometry

Answers

Answer: piece of paper or a door

Step-by-step explanation:

Examples of a plane would be a desktop, the chalkboard/whiteboard, a piece of paper, a TV screen, window, wall or a door.

Please help!!! DUE SOON!!
YOU WILL GET 25 POINTS!

Answers

Answer:

9. 105

10. 50

11. 55

Step-by-step explanation:

9. 180-75=m<EFB

10. 90-40=m<EGB

11. 75+50+m<FBG=180

The base of a rectangular prism has a base of 15 square cm. The height of the prism is 5 cm. What is the volume of the rectangular prism?

Answers

Step-by-step explanation:

eyeyeyeyeyyeyeyeyeeyeyeueueuryryru

Need help on this one plz

Answers

Answer:

3 15/18

Step-by-step explanation:

well, 4 5/18 can't take away 8/18 with the fraction itself. so, you take 5 from 8 and get -3. then, take one whole number away and subtract the 18 from 3 (this was the negative 3) and you have the answer. so to conclude it 5 cant take away 8 so its like carrying. you take one whole number that is 18/18 and you subtract the 18 from 3.

Anwer this questions plz

Answers

Answer:

2

Step-by-step explanation:

brainliest blz

Answer:I believe the answer is 3 Hope this helps ^w^

Step-by-step explanation:

20/5 is 4 so 4 dollars per tank top and 35/5 is 7 so 7-4=3

what is 1 1/4 x 2 1/4

Answers

Answer:

45/16

Step-by-step explanation:

1 1/4 x 2 1/4

5/4 x 9/4

45/16

A bucket holds 243.5 oz of water. The bucket loses 0.5 oz of water per second. In how many seconds will the bucket be 40% full?

Answers

It will be filled in 60 sec because if you do 100-40 is 60 and 60 the 40 is 100

Use the Figure to find the measure of the angle. Explain your Reasoning.
Plz Help​

Answers

Step-by-step explanation:

look at the picture i have sent

Two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic worked for 15 hours. Together they charged a total of $2475 . What was the rate charged per hour by each mechanic if the sum of the two rates was $200 per hour?

Answers

Answer:

1st: 105/h

2nd: 95/h

Step-by-step explanation:

10A+15B=2475 (1)

A+B=200 |*10 => 10A+10B=2000 (2)

From (1) - (2), we have 5B=475, so B=95

then A+95=200 so A is 105

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