Mathematics College

A tree casts a shadow 72 feet long. At the same time, a man who is 6 feet tall casts a shadow 8 feet long. What is the height of the tree? *

QUICK PLS

Answers

Answer 1

Answer: 54 feet.

Step-by-step explanation:

Ratio between a tree's height and its shadow's length = x : 72ft

Ratio between man's height and his shadow's length = 6ft : 8ft = 3 : 4

In order to solve this problem, we have to cross multiply the two ratios (image)

So, 4x = 216.

By solving this equation we learn that x = 54ft

So, the tree is 54 feet tall.

I am not a professional, simply using prior knowledge.

Note- It would mean the world to me if you could mark me brainliest!

A Tree Casts A Shadow 72 Feet Long. At The Same Time, A Man Who Is 6 Feet Tall Casts A Shadow 8 Feet

Related Questions

a group of six friends went out fir dinner and equally split the dinner bill. if they each paid 24.70 what was the dinner bill?​

Answers

If six friends each payed $24.70 then

6 * 24.70 = 148.20

The dinner bill in total was $148.20.

A jar contains 10 blue marbles, 4 red marbles, and 8 white marbles. What are the odds of drawing a blue marble from the bag?

Answers

Answer:

10/22

10 blue marbles/22 total marbles

(simplified = 5/11)

Which expression represents the phrase ""the product of x and the quantity ‘10 minus x’""?

Answers

I think it is (10-x)=x pls correct me if I’m wrong

What's 7 625/1000 as a decimal fraction

Answers

7.625

............. .....

anyone want me to join there class zoom.meeting and annoy there teacher....post the link in ans or comments​

Answers

Answer:

i dont have a zoom sorry

but heres a fun fact sakura can actually look cool in a photo

Step-by-step explanation:

Answer:

lol okay. here is:

Step-by-step explanation:

https://zoom._ us/j/97135041643

remove the underscore

four million, five hundred and sixty thousand in numbers
​

Answers

Answer:

4,560,000 is your answer.

~Sophia

Answer:

4,506,000

Step-by-step explanation:

4,000,000+500,000+6,000=4,506,000

An inequality is like an equation, but instead of an equal sign (=) it has one of these signs: ______________, _______________ , ________________, _____________.

Answers

Answer:

An inequality sign is like an equal sign with a line through it

so, like, if you put = and / together

Answer:

<, >, =>, =<

Step-by-step explanation:


Which is a pair of independent events?

Answers

A and B are independent events
choosing one card from a deck and then choosing one card from another deck

1. Si se tienen los eventos:
A. Que la ruleta se detenga en un número menor que cuatro.
B. Que se detenga en un número múltiplo de cuatro.
a) ¿Cuál es la probabilidad del evento A? =
b) ¿Cuál es la probabilidad del evento B? =
c) ¿Qué significa que ocurra A o B?
d) ¿Cuál es la probabilidad de que ocurra A o B?

Answers

Answer:

c...........................

2 and 1/3 devided by 2/3

Answers

Answer:

3/5 , 7/2 , 3 1/2

Step-by-step explanation:

Step 1 -

Two Plus One - Third

2 + [tex]\frac{1}{3}[/tex]

Make Both Fractions-

[tex]\frac{2}{1}[/tex] + [tex]\frac{1}{3}[/tex]

Make Same Denominator ( Bottom # Of Fraction )-

[tex]\frac{2}{1}[/tex] * [tex]\frac{3}{3}[/tex] = [tex]\frac{6}{3}[/tex]

New Equation-

[tex]\frac{6}{3}[/tex] + [tex]\frac{1}{3}[/tex]= [tex]\frac{7}{3}[/tex]

Step 2-

Seven - Thirds Divided By Two-Thirds.

[tex]\frac{7}{3} / \frac{2}{3}[/tex]

Divide In Parts-

7 / 2 = 3.5

Final Answer of '2 and 1/3 divided by 2/3 is 3.5, 7/2, 3 1/2! Don't Forget To Rate Brainiest!                                        -Aslina

A certain radioactive isotope is a byproduct of some nuclear reactors. Due to an explosion, a nuclear reactor experiences a massive leak of this radioactive isotope. Fortunately, the isotope has a very short half life of 9 days. Estimate the percentage of the original amount of the isotope released by the explosion that remains 8 days after the explosion​

Answers

Answer:

jsuw

Step-by-step explanation:

bauxiiqodoysyvw. a dejavu losentino verete la müa

Mutations happen at a steady rate.

True

False

Answers

False, mutations occur at varying rates

Solve each of the systems below by substitution

y = -3/2x (fraction)

3x + 2y = -4

Answers

Answer:

GET PHOTOMATH

Step-by-step explanation:

DOWNLOAD PHOTOMATHhope this helps bro :)

What is an equation of the line that passes through the points (8, 5)
and (-6, 5)?

Answers

Y=5 is the equations

Helpppppppppppppopppppp

Answers

Answer:

9x+18

Step-by-step explanation:

PLEASE HELP


180% is equiliant of which decimal .....​

Answers

Answer:

180% is equivalent to the decimal 1.8

Answer:

answer is 1.8 hope it helps

A certain town never has two sunny days in a row. Each day is classified as being either sunny, cloudy (but dry), or rainy. If it is sunny one day, then it is equally likely to be either cloudy or rainy the next day. If it is rainy or cloudy one day, then there is one chance in two that it will be the same the next day, and if it changes then it is equally likely to be either of the other two possibilities. In the long run, what proportion of days are sunny

Answers

Answer:

the proportion of days that are Sunny is 0.2

Step-by-step explanation:

Given the data in the question;

Using markov chain;

3 states; Sunny(1), Cloudy(2) and Rainy(3)

Now, based on given conditions, the transition matrix can be obtained in the following way;

[tex]\left[\begin{array}{ccc}0&0.5&0.5\\0.25&0.5&0.25\\0.25&0.25&0.5\end{array}\right][/tex]

so let the proportion of sunny, cloudy and rainy days be S, C and R respectively.

such that, from column 1

S = 0.25C + 0.25R   -------------let this be equation 1

from column 2

0.5C = 0.5S + 0.25R

divided through by 0.5

C = S + 0.5R ---------------------- let this be equation 2

now putting equation 2 into equation;

S = 0.25(S + 0.5R) + 0.25R

S = 0.25S + 0.125R + 0.25R

S - 0.25S = 0.375R

0.75S = 0.375R

S = 0.375R / 0.75

S = 0.5R

Therefore,

from equation 2; C = S + 0.5R

input S = 0.5R

C = 0.5R + 0.5R

C = R

Now, we know that, the sum of the three proportion should be equal to one;

so

S + C + R = 1

since C = R and S = 0.5R

we substitute

0.5R + R + R = 1

2.5R = 1

R = 1/2.5

R = 0.4

Hence, the proportion of days that are Rainy is 0.4

C = R

C = 0.4

Hence, the proportion of days that are Cloudy is 0.4

S = 0.5R

S = 0.5(0.4)

S = 0.2

Hence, the proportion of days that are Sunny is 0.2

Find f(-2) and f(3) for each function
f(x) = x3 – x3
and f(x) =x^4+1/4x^3-1/2x

Answers

Answer:

f(x) = x3 - x3 = 0

Step-by-step explanation:

f(-2) = (-2)3 - (-2)3 = 0

f(3) = (3)3 - (3)3=0

f(-2) = -16+-2--1= -15

8
BONUS QUESTION: A swimming pool is in the shape of a triangular prism. From the top down, the triangle's base has a length of 22 ft and a height of 11 ft.
The pool is 17.5 ft deep. If it takes 4.83 gallons of Jell-o to fill 2 cubic foot of space, how many gallons of Jell-o will it take to completely fill the pool? (Round the
gallons up).

Answers

I'm sorry I don't know

Answer:

Good luck Dude

Step-by-step explanation:

320 x (0,015^18) x 100

Answers

Answer:

4,73........

........................

Answer: 4.729

Step-by-step explanation:

320 * 0.015^18 * 100

320 *100 = 32000

32000 * 0.015^18

0.0015^18 = 1.4778

32000 * 1.47789

4.72925

1/6 x 1/8
&
1/2 x 1/3

Answers

answer:

1/48 & 1/6

Step-by-step explanation:

please give simple velocity example and awnser

Answers

Step-by-step explanation:

The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity is equivalent to a specification of an object's speed and direction of motion (e.g. 60 km/h to the north).

example.

Velocity is the rate of motion, speed or action. An example of velocity is a car driving at 75 miles per hour.

11) To approach a runway, a pilot must begin a 10° descent

starting from a height of 0.38 miles above the ground. At

the start of his approach, how far, d, is the plane from the

runway to the nearest tenth of a mile?

Answers

Answer:

the plane 2.2 miles away from the runway

Step-by-step explanation:  

Given the data in the question and as illustrated in the image below;

from the image, using trigonometric ratio;

SOH CAH TOA

sin = opposite / hypotenuse

sin10° = 0.38 / x

xsin10° = 0.38

x = 0.38 / sin10°

x = 0.38 / 0.173648

x = 2.1883 miles  ≈ 2.2 miles     { the nearest tenth of a mile }

Therefore, the plane 2.2 miles away from the runway

Odd couple. If n is an odd number greater than or equal to 3, can n+1 ever be prime? What if n equals 1?

Answers

No, because when adding 1 to any odd number it will become even, and all even numbers besides 2 are not prime. This means that if n was 1 the resulting number would be prime, since 2 is prime.

What is answer for (11x-32)=45

Answers

Answer: x=7

Step-by-step explanation:


(11x-32)=45

We move all terms to the left:

(11x-32)-(45)=0

We get rid of parentheses

11x-32-45=0

We add all the numbers together, and all the variables

11x-77=0

We move all terms containing x to the left, all other terms to the right

11x=77

x=77/11

x=7

Save me Lol I suck at math :D

Answers

Answer:

5/w-v

Step-by-step explanatio

In Exercise 3.37, we looked at quadratic and cubic polynomial models for the price of diamonds (TotalPrice) based on the size (Carat). Another variable in the Diamonds datafile gives the Depth of the cut for each stone (as a percentage of the diameter). Run each of the models listed below, keeping track of the values for adjusted and which terms (according to the individual t-tests) are important in each model: a. A quadratic model using Depth b. A two-predictor model using Carat and Depth c. A three-predictor model that adds interaction for Carat and Depth d. A complete second-order model using Carat and Depth

Answers

I think is is A it might be wrong

the sum of a number x and six multiplied by three​
can you help me

Answers

Answer:

3(x+6)

3x+18

Step-by-step explanation:

3(x+6) which is what another person had said

Si una matriz tiene una fila o columna de ceros su determinante es:
A mismo.
B. B. doble
C. El opuesto​

Answers

Answer:

es la A

Step-by-step explanation:

la columna es de cero ,es lo mismo

What are the values of m and n in each right triangle

Answers

m would be 90 degrees and n would most likely be 15 (it will be less than 90 for sure since it's an acute angle but what are your options?)
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