A 50-foot flagpole near an office building casts a shadow
that is 12.5 feet long. At the same time, the office building
casts a shadow that is 50 feet long. How tall is the office
building?

A 50-foot Flagpole Near An Office Building Casts A Shadowthat Is 12.5 Feet Long. At The Same Time, The

Answers

Answer 1

Step-by-step explanation:

Here are some hints: "At the same time,"means you need to set up a proportion (two ratios equal each other).

The shadow is always on the ground.

A person and a flagpole always stands up straight, like a wall (vertical height)

Underline key words and numbers. Draw a picture for sure.

|

|X 5.5 ft. |

|____________ |____

flagpole=50 feet person's shadow=4 feet

shadow

Since it is easier to work with one type of measurement, change the person's height to feet only. The person is 5feet, 6inches Note: 12 inches= 1 foot, so 6 inches= 1/2 a feet and 6 inches= .5 feet


Related Questions

Can someone please help me answer BOTH of though questions, thank you! :) (also can you please explain how you did it!!)

Answers

Answer for #5 is -48 and for question #6 is -8.E0

Step-by-step explanation:

hope this help and pay attention to fall asleep in your class

5. -5 + (-4) - 3 . 11 + (-2)^3

-5 - 4 - 33 - 8

-50

6. (6 - (-4))/-2 + (-2 + 14)/-4

10/-2 + 12/-4

-5 + (-3)

-8

Rachel earned $34 in 4 hours at her job today. She wants to know how much she could earn (e) tomorrow if she works 10 hours at the same hourly rate.

How much will Rachel earn in 10 hours?

Answers

She would make 85 dollars if she worked for 10 hours.


Explanation

34/4 = 8.5

8.5 is her hourly rate

8.5*10=85

Therefore she would make 85 dollars.


Hope this helps!!

Answer:

see below

Step-by-step explanation:

she earns 8.5 per hour.

8.5x10=85.00

85 dollars total

Please mark brainliest!! have a good day and stay safe!

PLEASE HELP QUICK 15 POINTS What is the quotient written in scientific notation?

(7.488 × 10^−8) ÷ (3.12 × 10^2)


A) 2.4×10^−10

B) 4.368×10^−10

C) 2.4×10^−4

D) 4.368×10^−4

Answers

B..........................

helpp me plzzzzzzzzzzz i need it right noww

Answers

Answer:

1.B

2.D

3.A

4.E

5.C

Step-by-step explanation:

need an answer asap please

Answers

Answer:

Step-by-step explanation:

12.

(A). AB = √34 units

(B). Area of triangle is 7.5 units²

Perimeter of triangle is (√34 + 8) units

(C). ΔA'BC is reflection of ΔABC over y = 2

(D). ΔA'BC is right angled. ΔABA' is isosceles.

Write an equation in slope-intercept form for a line that passes through the point (4,-8) and is parallel to the line y=-3x+7

Answers

Answer:

[tex]y=-3x+4[/tex]

Step-by-step explanation:

SI EL PORCENTAJE DE INTERÉS ES DEL 18% ANUAL . Y EL CONVENIO DE PAGO ES BIMENSUAL, ENTONCES LAS VECES QUE SE PAGA EL INTERES ES :

a. DOS VECES EN EL AÑO
b. VEINTE Y CUATRO VECES EN EL AÑO
c. SEIS VECES EN EL AÑO

Answers

Answer:

C. Seis veces en el año.

Step-by-step explanation:

Un año consiste en 12 meses y seis períodos de dos meses (bimestres). Entonces, el convenio de pago establece claramente que se 18 por ciento de interés cada dos meses, lo cual significa que se paga seis veces al año por concepto de intereses.

Entonces, la respuesta correcta es C.

3/4 divided by 1/3 write answer in simplest form

Answers

Answer:

9/4

Step-by-step explanation:

Use the distributive property to simplify these expressions and combine all like terms.
4(3x + 2) + 2(x + 3)
the answer is one of these
A. 12x + 16
B. 24x + 48
C. 10x + 2
D. 14x2 + 48
E. 14x + 14
F. 9x2 + 5

Answers

Answer:

E. 14x + 14

Step-by-step explanation:

4(3x + 2)  + 2(x + 3) (distribute 4 to 3x and 2)

12x + 8 + 2(x + 3) (distribute 2 to the x and 3)

12x + 8 + 2x + 6 (collect like terms)

14x + 14

Hope this helps ya!!

Naomi surveyed 480 of the students in her school about their favorite color. 95% said their favorite color was red. How many students favorite color was red?

Answers

Answer:

77

Step-by-step explanation:

88e3838383883

What is the area of the trapezoid 6 feet 8 feet 10

Answers

Answer:

the area of the trapezoid is 70 feet

Step-by-step explanation:

May I have brainliest please? :)

According the graph what is f(1)

Answers

f(1) is 0. go on the x axis one to the right, then find the point on the line that intersects x=1

help meeeeeee!!!!!!!!!!!!!!!!!!!!!

Answers

Read this I have you some hint that should help you a bit don’t mode the writing lol

the question is on then sheet ​

Answers

Answer:

6[tex]m^{2}[/tex][tex]n^{2}[/tex]-4mn+6

Step-by-step explanation:

PLEASE MARK BRAINLIEST I ONLY NEED 1 MORE!!!!!!!!!

[tex] = (11 {m}^{2} {n}^{2} + 2mn - 11) - (5 {m}^{2} {n}^{2} - 6mn + 17)[/tex]

[tex] = 11 {m}^{2} {n}^{2} + 2mn - 11 - 5 {m}^{2} {n}^{2} + 6mn - 17[/tex]

[tex] = (11 {m}^{2} {n}^{2} - 5 {{m}^{2} } {n}^{2} ) + (2mn + 6mn) + ( - 11 - 17)[/tex]

[tex] = 6 {m}^{2} {n}^{2} + 8mn - 28[/tex]

The other person is wrong

I can say that for sure.

Kyra went to the grocery store on Monday and bought 5 apples and 2 oranges for a total of $3.45. On Thursday she bought 7 apples and 3 oranges for a total of $4.90.


Write a system of equations that represents this situation.

Answers

Answer:

5(x)+2(y)=3.45

7(x)+3(y)=4.90

The system of equation are

5x+ 2y = 3.457x+ 3y= 4.90

what is Algebra?

A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them. Variables are the name given to these symbols because they lack set values. We frequently observe constant change in specific values in our day-to-day situations. But the need to depict these shifting values is ongoing. These values are frequently represented in algebra by symbols such as x, y, z, p, or q, and these symbols are known as variables. In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.

Given:

On Monday 5 apples and 2 oranges for a total of $3.45.

On Thursday she bought 7 apples and 3 oranges for a total of $4.90.

let the number of apples sold be x

and, let the oranges sold be y

So, the equation can be

5x+ 2y = 3.45

7x+ 3y= 4.90

Learn more about algebra here:

https://brainly.com/question/24875240

#SPJ2

PLEASE HELP

write the equation and solve

Answers

Answer:

min 5 max 11

Step-by-step explanation:

aloud to go up or down 3

find min and max

8-3=5

8+3=5

help me with this problem please ​

Answers

i think its all of the above ?? sorry if its wrong

what is the slope-intercept form of (-1, 3) and (-2, 3)

Answers

Answer: The answer is y=3.

Step-by-step explanation: Write in slope-intercept form, y=mx+b. Please mark me as brainliest.

What is the answer ‍⬛


-1 1/5 + (-3/5)

Answers

Answer:

-9/5

Step-by-step explanation:

I am pretty sure this is it and hope it helps

Olivia has 28 video discs, which is less than 4 times the number of video discs in Michelle collection. How many videos does Michelle own?

Answers

Complete Question:

Olivia has 28 video discs, which is 8 less than 4 times the number of video discs in M collection. How many videos does M own?

Answer:

9 video discs

Step-by-step explanation:

Let M video collection = x

Given the following data;

O video disc = 28

Translating the word problem into an algebraic equation, we have;

28 = 4x - 8

28 + 8 = 4x

36 = 4x

x = 36/4

x = 9 discs

Therefore, M owns 9 video discs.

The blue dot is at what value on the number line? Pls help??

Answers

Answer:

4

Step-by-step explanation:

Wich inequality is true 1/2<1/3

Answers

Answer:

I really dont know what ur asking but 1/2 is bigger then 1/3

Step-by-step explanation:

.

There must be more than 4 campers in a group during free play and the difference between the number of boys, x, and the number of girls, y, can be no more than 5. Which graph represents the system of inequalities for this scenario? On a coordinate plane, 2 straight lines are shown. The first solid line has a positive slope and goes through (0, negative 5) and (2, negative 3). Everything to the left of the line is shaded. The second dashed line has a negative slope and goes through (0, 4) and (2, 2). Everything to the left of the line is shaded. On a coordinate plane, 2 straight lines are shown. The first solid line has a positive slope and goes through (0, negative 5) and (2, negative 3). Everything to the right of the line is shaded. The second dashed line has a negative slope and goes through (0, 4) and (2, 2). Everything to the right of the line is shaded. On a coordinate plane, 2 straight lines are shown. The first solid line has a negative slope and goes through (0, 4) and (4, 0). Everything to the left of the line is shaded. The second dashed line has a positive slope and goes through (0, negative 5) and (5, 0). Everything to the left of the line is shaded. On a coordinate plane, 2 straight lines are shown. The first solid line has a negative slope and goes through (0, 4) and (4, 0). Everything to the right of the line is shaded. The second dashed line has a positive slope and goes through (0, negative 5) and (5, 0). Everything to the right of the line is shaded.

Answers

Answer:
The graph in the attached figure
Step-by-step explanation:
Let
x -----> the number of boys
y -----> the number of girls

----->inequality A
The solution of the inequality A is the shaded area above the solid line
The slope of the solid line is positive
The y-intercept of the solid line is (0,-5)
The x-intercept of the solid line is (5,0)
-----> equation B
The solution of the inequality B is the shaded area above the dashed line
The slope of the dashed line is negative
The y-intercept of the solid line is (0,4)
The x-intercept of the solid line is (4,0)
using a graphing tool
the solution of the system of inequalities is the shaded area between the solid line and the dashed line
see the attached figure

Answer:

It's the second graph.

Step-by-step explanation:

Plz help me with these 2 algreba problems

Answers

For number 2, all of the statements are correct. If f(x)=x and g(x)=f(2x), then g is twice the slope of f. Since both of them have a b value of 0, they both have the same y-intercept. When the b is 0 then the line crosses the origin.

For number 3 it’s A because when the equation is y=-3 it means that there’s a straight horizontal line going through the point (0,-3), thus the slope is 0. This equation can be looked at as y=0x-3 because the -3 is the b.

If the equation was x=-3 then there would be a straight vertical line going through the point (-3,0)

Hope this helps!

= 118

1=52

Ms. Boyd has 9 bills in her purse that consist

of five-dollar bills and twenty-dollar bills. The

value of the bills is worth $105. How many

five-dollars bills and twenty-dollar bills does

Ms. Boyd have?

Answers

Answer:

number of $20 bill = 4

Number of $5 bill = 5

Step-by-step explanation:

Given that:

Total number of $5 and $20 bills = 9

Let :

Number of $5 bills = x

Number of $20 bills = y

Combined worth of all bills = $105

x + y = 9 - - - (1)

5x + 20y = 105 - - - (2)

From (1)

x = 9 - y

Substitute x = 9 - y into (2)

5(9 - y) + 20y = 105

45 - 5y + 20y = 105

15y = 105 - 45

15y = 60

y = 60/15

y = 4

x = 9 - y

x = 9 - 4 = 5

Hence,

number of $20 bill = 4

Number of $5 bill = 5

What is 31.5% as a fraction (please help me with this one)

Answers

Answer:

63/2

Step-by-step explanation:

Answer:

63/200

Step-by-step explanation:

). On a map the distance from Jan's house to school meaures 1.5 in. If the scale
that the map used was 1 in = 2 miles, what is the actual distance to Jan's school?

Answers

Answer:

2 miles and 0.5 in.

Step-by-step explanation:

if 1 inch eqauls 2 miles than think about it the 2 miles is for the 1 in 1,5 so it would be 2 miles and then you would have the 5 left so it woudl be 0.5 inches left.

I need help anyone plz?

Answers

Answer:

Step-by-step explanation:

all of them are correct

shopkeeper did 13 x (value of 1 bagel- $1.25) which is 16.25

Jada did (value of 6 bagels- $6)x2+ (value of 1 bagel- $1.25) which is 13.25

Priya did (valuse of 9 bagels- $8)+ (value of 1 bagel - $1.25)x4 which is 13

Han did (value of 12 bagels- $10)+ (value of 1 bagel) which is 11.25

Find the measure of the interior angles
73⁰ + x⁰ + (x-11)⁰

Answers

Answer:

3

Step-by-step explanation:

Question 6 of 10
What is the value of x?
1059
a
A. 2009
B. 50°
ОО
C. 55°
D. 160°

Answers

Answer:

The answer is B. 50

Step-by-step explanation:

180-105=75

75+55=130

180-130=50

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