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
kakasveta [241]
2 years ago
12

ernie thinks he is being stalked by his own shadow. if the ratio of ernie's height to his shadow's height is 1.5 to 1, and ernie

is 6 feet tall, how long is his shadow
Mathematics
1 answer:
Anna71 [15]2 years ago
7 0

The height of Ernies shadow is 4 feet when his height is 6 feet.

<h3>equation</h3>

An equation is an expression used to show the relationship between two or more variables and numbers.

Let x represent the length of his shadow. Given that the ratio of ernie's height to his shadow's height is 1.5 to 1. Hence:

  • (1.5/2.5) * y = 6
  • y = 10 feet

(1/2.5) * 10 = x

x = 4 feet

The height of Ernies shadow is 4 feet when his height is 6 feet.

Find out more on equation at: brainly.com/question/13763238

You might be interested in
Which expression is equivalent to 4x2−(8x−4x2)+5+(4x−10)?
aivan3 [116]
As we look at the question Answer is :12x +15
4 0
2 years ago
Read 2 more answers
What is the area of this figure
Rudiy27

Answer:

324ft squared

Step-by-step explanation:

<u>Area of the Triangle:</u>

<em>0.5 x 7 x 24= 84ft squared</em>

<u>Area of the Rectangle:</u>

<em>24 x 10= 240ft squared</em>

<u>Area of the entire figure:</u>

<em>240+84=324ft squared</em>

3 0
3 years ago
In a doctor's waiting room, there are 14 seats in a row. Eight people are waiting to be seated. There is someone with a very bad
diamong [38]

Answer: 12,972,960

Step-by-step explanation: There are 14 chairs and  8 people to be seated. But among the 8. three will be seated together:

So 5 people and (3) could be considered as 6 entities:

Since the order matters, we have to use permutation:

¹⁴P₆ = (14!)/(14-6)! = 2,162,160, But the family composed of 3 people can permute among them in 3! ways or 6 ways. So the total number of permutation will be ¹⁴P₆  x 3! 

2,162,160 x 6 = 12,972,960 ways.

Another way to solve this problem is as follow:

5 + (3) people are considered (for the time being) as 6 entities:

The 1st has a choice among 14 ways

The 2nd has a choice among 13 ways

The 3rd has a choice among 12 ways

The 4th has a choice among 11 ways

The 5th has a choice among 10 ways

The 6th has a choice among 9ways

So far there are 14x13x12x11x10x9 = 2,162,160 ways

But the 3 (that formed one group) could seat among themselves in 3!

or 6 ways:

Total number of permutation = 2,162,160 x 6 = 12,972,960

5 0
3 years ago
Here are the first three terms of a different sequence.
vlada-n [284]

Answer:

8,16

Step-by-step explanation:

8 0
3 years ago
Find the area. Show your work.
Maksim231197 [3]
9*10(90) - 7*3(21) = 69
5 0
3 years ago
Other questions:
  • PLZZZ HELP ASAP THX ❤️<br><br> Picture above^^
    11·1 answer
  • CAN SOMEONE PLEASE HELP ME WITH MY MATH ASAP PLEASE!!!​
    14·1 answer
  • The vertex of the graph of y = -4(x + 3)2 + 2 is​
    15·1 answer
  • The electric company took a survey of its customers and found that 91of 100 people said that they were pleased with their servic
    7·1 answer
  • C. The product of two integers is +45. If one of is -9. What is the<br>other?​
    15·2 answers
  • 12) Find where the discontinuity is removable (hole).
    14·1 answer
  • Mylie planted flowers in 1/2 her garden. She planted 3 different flowers. How much of the garden does each flower have
    14·2 answers
  • PLEASE HELP NO TROLLS
    8·2 answers
  • Rewrite using the distributive property
    7·1 answer
  • I need help with numbers 17 and 11. worksheet down below :) thank you. I'm using all my points so let this be the time I use my
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!