Mathematics High School

A building casts a 16 ft shadow. A six foot man standing next to the building casts a 2.5 ft shadow. How tall is the building? (show your work)

A Building Casts A 16 Ft Shadow. A Six Foot Man Standing Next To The Building Casts A 2.5 Ft Shadow.

Answers

Answer 1

Answer:

the building is 38.4 feet tall

Step-by-step explanation:

because the ratio for the man is 6:2.5 and the building is x:16

so x = 38.4

Related Questions

Please HELP I DONT UNDERSTAND ?????

Answers

Answer:

43521

Step-by-step explanation:

Please someone help me! Will give brainlist =)

Answers

Answer:

1) b

2) c

3) d

4) a

Step-by-step explanation:

divide!

It takes 1 workday to paint 19 of a house. At this rate, how many workdays will it take to complete painting the whole house? PLEASE ANSWER QUICK

Answers

Answer:

aszdxcfgvhbjnk

Step-by-step explanation:

A certain county has a population of 34,237 people. The county hospital is interested in estimating the number of people in the county with​ blood-type A−. To do​ this, they test blood samples from 245 patients. Out of this​ group, 12 have​ blood-type A−. Use this sample to estimate the number of people in the county with​ blood-type A−.

Answers

Answer:

About 1677 people in the county will have blood-type A−.

Step-by-step explanation:

From the question, 12 out of 245 patients have blood-type A−.

To estimate the number of people in the county which has a population of 34,237 people with blood-type A−, we will assume that for every 245 people out of the 34,237 people, 12 of them have blood-type A−.

Let the number of people with blood-type A− in the county be x.

Now,

If 12 people out of 245 people have blood-type A−

Then, x people out of 34237 people will have blood-type A−

245 × x = 34237 × 12

245x = 410844

x = 410844/245

x = 1676.9

x ≅ 1677

Hence, about 1677 people in the county will have blood-type A−.

2a - 7d = 3d solve for a

Answers

Answer:

a=5

Step-by-step explanation:

Answer:

A=5

Step-by-step explanation:

Hope this helps! (:

Can someone please find the rate of change ? I WILL LOVE YOU FOREVER , LITERALLY

Answers

Answer:

The rate of change is -6

<3

Step-by-step explanation:

Oh that’s easy the answer is -6 just subtract six from all the answers and then you’ll get the corresponding answer below it

Jack Skellington is hosting a party for Halloween Town. Jack looks at the dessert and notices there are 5 12 pumpkin pies missing. Jack leaves and comes back to see that 3 3/4 pumpkin pies have been eaten. What is the total change of pumpkin pies at the party?​

Answers

Answer:

2 pies

Step-by-step explanation:

Lenny makes $55,000 and is getting a $2,500 raise per year. Karl makes $62000, with a $2,000 raise per year. Which inequality shows how many years, y, will it take for Lenny to earn more than or the same salary as Karl. 55000x + 2500 ≤ 62000x + 2000 55000 + 2500x < 62000 + 2000x 55000 + 2500x ≤ 62000 + 2000x 55000 + 2500x ≥ 62000 + 2000x

Answers

Answer:

[tex]55000 + 2500x \geq 62000 + 2000x[/tex]

Step-by-step explanation:

Given

Lenny:

Base Earnings = $55000

Raise = 2500 yearly

Karl:

Base Earnings = $62000

Raise = 2000 yearly

Required

Determine the inequality that takes years for Lenny to earn more or exact as Karl

Let y represent years:

Earnings = Base Earnings + Raise * Years

First, we need to determine Lenny's earning:

[tex]Lenny: 55000 + 2500 * x[/tex]

[tex]Lenny: 55000 + 2500x[/tex]

Next, we determine Karl's earning

[tex]Karl: 62000 + 2000 * x[/tex]

[tex]Karl: 62000 + 2000x[/tex]

To determine the required inequality, we have:

[tex]Lenny \geq Karl[/tex]

This gives:

[tex]55000 + 2500x \geq 62000 + 2000x[/tex]

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

Answers

The x intercepts are -2 and -5

A 20 N model rocket launched vertically is clocked at 25 m/s when it is 15 m above the ground (and has expended a negligible amount of fuel). Use the work–energy principle to find the rocket’s initial speed.
27.4 m/s
40.2 m/s
17.8 m/s
30.3 m/s

Answers

30.3 m/s is the correct answer.

Donna looks at the store ad. She sees that apples are 4 pounds for $3.32. How much does she pay per pound?

Answers

Answer:0.83cents

Step-by-step explanation:

when you divide 3.32 by 4 you get 0.83cents

What is the rate of change (slope, m) for the table below?

Answers

Answer:

3

Step-by-step explanation:

Change in y over change in x

The price of a snowsuit is reduced by $28.38.
This is a discount of 33%.
a) What is the regular price of the snowsuit?
b) What is the sale price of the snowsuit, including taxes?

Answers

Answer:

a) 86$

b) 57.62$ , without tax because the percentage of tax is no given

Step-by-step explanation:

Answer:

86$             66.26$

Step-by-step explanation:

I need a good teammate on vanis.io its like agar.io but its not must use my clan tag ༺קØƤ༻ please help!!

Answers

bet i will join when im done with my quiz

A bat travels 100 miles in 3 hours. What is the unit rate?

Answers

Answer:

33.33 mph

Step-by-step explanation:

HELPPPPP Its late already plzzzzzz ill give brainliest 25 poits per each questions its a post test plzzzzz
Which is the simplified form of the expression 3(7/5x + 4) -2(3/2 - 5/4x) a) -39/5x - 11/2 b)67/10x + 9 c) 3/10x + 5/2 d) 15 + 76/10x

Answers

Answer:

B is the answer

Step-by-step explanation:

Distribute and Combine Like Terms

Step-by-step explanation:

3(7/5x + 4)-2(3/2-5/4x)

21/5x + 12 - 3 + 5/2*

21/5x + 5/2 + 12 - 3

67/10x + 9

the correct answer is b

If you answer all three I will give brainliest. Plz label with 1, 2, and 3.

Answers

Answer:

Here are the graphs

Step-by-step explanation:

1. Green Line

2. Purple Line

3. Red Line

What number is greater than 4.353 but less than 4.47 ?

Answers

Answer:

4.36 to 4.46

good luck buddy

Rewrite this single inequality as two inequalities with AND connector. -6 < x < 12 x > -6 and x < 12 x > 12 and x > -6 x < -6 and x > 12

Answers

Answer:

The single inequality -6 < x < 12, can be written as two inequalities thus

x > -6 and x < 12

Step-by-step explanation:

For the single inequality  -6 < x < 12,

To write the single inequality as two inequalities, first we will separate it into two as

-6 < x and x < 12

-6 is less than x means x is greater than -6, Hence, -6 < x can be written as

x > -6.

∴-6 < x and x < 12 becomes

x > -6 and x < 12

Hence, the single inequality -6 < x < 12, can be written as two inequalities thus

x > -6 and x < 12

Therefore, the correct option is the first one

x > -6 and x < 12

Give the domain for this relation
{(x, y): |x| + |y| = 1}

Answers

1............................

which of the following should be set equal to (x+y) (x²-xy+y²) to form an identity

A) x³+y³
B) x³-3xy+y³
C) x³-y³
D) x³+3xy+y³​

Answers

Answer:

A)  x³+y³

Step-by-step explanation:

What is the value of x in the equation
ox5
6x - 5
2
=
2x + 6?

Answers

The answer is 18 for this

A number more than 12
#1. N+12
#2. 12N
#3. 12+N
#4. 12-N

Answers

Answer:

#3:  12 + N

Step-by-step explanation:

Adding a number n to 12 results in "a number more than 12."

Thus, the correct answer is #3.

PLEASE MARK AS BRAINLEST Rectangle ABCD is graphed in the coordinate plane. The following are the vertices of the rectangle: A(-4, -2) B(-2, -2) C(-2, 7) and D(-4, 7).What is the area of rectangle ABCD?

Answers

A(-4,-2) B(-2,-2) C(-2, 7) D(-4, 7)

|AB| = √((-2-(-4))^2 + (-2 - (-2))

= √((2)^2 + 0^2) √4

= 2 units

|BC| = √((-2 - (-2))^2 + (7 - (-2))^2

= √5^2 = √25

= 5units.

Let |AB| = The length of the rectangle.

|BC| = The Width of the rectangle.

Hence Area = |AB| × |BC|

Area = 2 × 5 = 10 square units.

I'm sorry if these questions are to easy I cant even think straight right now so sorry ​

Answers

Answer:

4: 5

Step-by-step explanation:

Because if you divide 16 by 4 and 20 by 4 you get 4:5, and that is one of the options.

Hope this helped mark this as brainliest if it did!

Answer:

4/5

hope this helped :)

is negative 19 a natural number​

Answers

Answer:

No, -19 is not a natural number.

Step-by-step explanation:

A natural number is an integer greater than 0. Natural numbers begin at 1 and increment to infinity: 1, 2, 3, 4, 5, etc. Natural numbers are also called "counting numbers" because they are used for counting.

Answer:

The natural numbers (or counting numbers) are the fundamental mathematical set on which all other arithmetic is based. They do not include negative numbers. (The set of integers provides negative numbers.)

Step-by-step explanation:

hope this helps : )

a principle of $8000 is invested in an account paying an annual percentage of 5%

Answers

The answer would be $400 if your trying to know what 5% is in 8000.

In June, Ryan earned $20 mowing lawns. He made $35 mowing lawns in
July. What is the percent increase in his earnings?

Answers

Answer:

75% increase

Step-by-step explanation:

20 divided by 4 = 5 ( 25%)

5 x 3 = 15 ( 75%)

Hope this Helps!

Which is bigger: 7/15 or 7/10? QUICK ANSWER.

Answers

Answer:

7/10 is bigger.

read directions in picture. do all questions.​

Answers

5a: false
5b: true
5c: false
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