1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
siniylev [52]
3 years ago
9

Corey is 66 inches tall. At noon, Corey casts a shadow 108 inches long. At the same time, a tree casts a shadow 216 inches long.

The right triangle formed by Corey and his shadow is similar to the right triangle formed by the tree and its shadow. How tall is the tree?
Mathematics
1 answer:
Usimov [2.4K]3 years ago
4 0
<span>This is the term used to describe economic systems in which the basic economic questions are answered based on a socially, pre-established way.</span>
You might be interested in
Solve the equation. Then check your solution
kondaur [170]

Answer:

  • Option <u>B </u>is correct i.e. <u>2</u><u>1</u>

Step-by-step explanation:

In the question we're provided with an equation that is :

  • v/7 = 3

And we are asked to find the solution for the equation .

<u>Solution</u><u> </u><u>:</u><u> </u><u>-</u>

<u>\longrightarrow \:  \frac{v}{7}  = 3</u>

Multiplying by 7 on both sides :

\longrightarrow \: \frac{v}{ \cancel{7} }\times  \cancel{7}  = 3 \times 7

On further calculations , we get :

\longrightarrow \:  \blue{\boxed{v = 21}}

  • <u>Therefore</u><u> </u><u>,</u><u> </u><u>solution</u><u> </u><u>for</u><u> equation</u><u> </u><u>is </u><u>2</u><u>1</u><u> </u><u>.</u><u>That </u><u>means</u><u> </u><u>option </u><u>B </u><u>is </u><u>the </u><u>correct</u><u> answer</u><u>.</u>

<u>Verifying</u><u> </u><u>:</u>

We are verifying our answer by substituting value of v in the equation given in question :

\longrightarrow \: \frac{v}{7}  = 3

Putting value of v :

\longrightarrow \:  \cancel{\frac{21}{7}}  = 3

By dividing 21 with 7 , we get :

\longrightarrow \:3 = 3

\longrightarrow \: L.H.S=R.H.S

\longrightarrow \: Hence , \: Verified.

  • <u>Therefore</u><u> </u><u>,</u><u> </u><u>our </u><u>answer</u><u> is</u><u> valid</u><u> </u><u>.</u>

<h2><u>#</u><u>K</u><u>e</u><u>e</u><u>p</u><u> </u><u>Learning</u></h2>
3 0
2 years ago
Read 2 more answers
Which of the following items is shaped MOST LIKE the Moon?
Artyom0805 [142]

Answer:

An egg

Step-by-step explanation:

Hope this helps you

4 0
1 year ago
Read 2 more answers
Can someone walk me through this?
shepuryov [24]
I hope this helps you



Ax+By=C



By=C-Ax


y=C/B-A/Bx


m= -A/B
8 0
3 years ago
Cual es el factor de 10?
Katarina [22]

Answer:

The factors of 10 are 1, 2, 5, and 10.

Translation: Los factores de 10 son 1, 2, 5 y 10.

Step-by-step explanation:

1x10= 10

2x5= 10

8 0
3 years ago
Solve, then check algebraically and graphically. 7x+14= 56
kari74 [83]

Answer:

x = 6

Step-by-step explanation:

7 x = 56-14

7 x = 42

7 x/7 to remain with x only = 42

then x = 6

6 0
3 years ago
Other questions:
  • Find the general solution to the homogeneous differential equation. d2ydx2−1dydx−30y=0 d2ydx2−1dydx−30y=0 Use c1c1 and c2c2 in y
    13·1 answer
  • Suppose Cho deposits $200 into a bank account for 3 years. The annual interest rate is 5%. Find the simple interest earned.
    14·1 answer
  • Kellys bathroom is 6feet wide and 8 feet long. she will cover the floor with 4-inch square tiles. how many tiles does kelly need
    10·1 answer
  • A turtle traveled 2/5 of a mile in one hour. how many miles would it travel in 6 hours?
    10·2 answers
  • A study was conducted to estimate the difference in the mean salaries of elementary school teachers from two neighboring states.
    7·1 answer
  • element x is a radioactive isotope such that every 32 years, its mass decreases by half. given that the initial mass of the samp
    10·1 answer
  • What is the number for thirty-nine million five thousand in standard form
    13·1 answer
  • Jayden wants to buy a sweater that costs 20 there is a coupon for 30% off if Jayden uses the coupon how much will the sweater co
    8·1 answer
  • A right triangle has a leg of 12 cm and a hypotenuse of 19 cm.
    11·1 answer
  • Please help if you can thank you.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!