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
otez555 [7]
3 years ago
15

for a project in her geometry class, amira uses a mirror on the ground to measure the height of her school’s football goalpost.

she walks a distance of 14.45 meters from her school, then places a mirror on flat on the ground, marked with an x at the center. she then steps 3.65 meters to the other side of the mirror, until she can see the top of the goalpost clearly marked in the x. her partner measures the distance from her eyes to the ground to be 1.55 meters. how tall is the goalpost? round your answer to the nearest hundredth of a meter

Mathematics
1 answer:
kari74 [83]3 years ago
8 0

Answer:

6.14 m

Step-by-step explanation:

You might be interested in
Gabriella is deciding between two landscaping companies for her place of business. Company A charges $45 per hour and a $275 equ
xz_007 [3.2K]

Answer:

A company

Step-by-step explanation:

heres the photo of the work shown (dw its not a link lol)

5 0
3 years ago
Read 2 more answers
A company is replacing cables with fiber optic lines in rectangular casing BCDE. If segment DE = 3 cm and segment BE = 3.5 cm, w
Simora [160]

Answer: 3.66 cm

Step-by-step explanation: Given a rectangular casing BCDE with segment DE = 3 cm and segment BE = 3.5 cm.

The area A of a rectangle is length multiply by width.

Where length L = 3.5 cm and

width W = 3 cm

Area A = 3.5 × 3 = 10.5 cm^2

The pipe that will fit the fiber optic line is in cylindrical shape. Where area of a cylinder = πr^2.

But area A = 10.5. Substitute the values for the area of the cylinder

10.5 = πr^2

10.5 = 3.143 × r^2

Make r^2 the subject of formula

r^2 = 10.5/3.143

r = sqrt ( 3.34225 )

r = 1.828

Diameter = 2 × radius

Diameter = 2 × 1.829

Diameter = 3.656 cm

Therefore, the smallest diameter of pipe that will fit the fiber optic line is 3.66 cm approximately.

8 0
4 years ago
Read 2 more answers
What is 127/100 as a percent
jenyasd209 [6]
1.27, think money.
100 pennies is $1
27 cents left
$1.27
3 0
4 years ago
Read 2 more answers
Whats the first five prime number after 13
mezya [45]

Answer:

17

Step-by-step explanation:

The list of prime numbers are; 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, etc.

6 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5B%201%201%201%20-1%5C%5C%202%200%203%201%5C%5C%204%20x%201%20-1%5C%5C%201%200%20-1%202%20%5D
boyakko [2]

Answer:

5hg vb

Step-by-step explanation:

,hgbn

5 0
3 years ago
Other questions:
  • A student performed the following steps to find the solution to the equation
    14·1 answer
  • Trygg has 3/4 package of marigold seeds. He plants 1/6 of those seeds in his garden as and divides the rest equally into 10 flow
    7·1 answer
  • Which of the following values is a solution to the inequality? 12 – 5x &gt; -8
    15·1 answer
  • 6(y +3) =72. Y= ???? <br> What does y equal
    9·2 answers
  • What’s 33345 times 234654?
    15·1 answer
  • Determine whether each event is impossible and likely as likely as not likely a certain age
    11·1 answer
  • -4/5 + 1/2m = -1/5<br> Can someone plz tell me answer?
    9·1 answer
  • can someone do my iready please its due in 4 hours 3 ill give 20 points for it!!!!!! PLEASEEEE (*´◒`*)
    6·2 answers
  • An element with a mass of 990 grams decays by 16.9% per minute. To the nearest Minute, how lon will it be until there are 80 gra
    13·1 answer
  • A rectangle has a length of 5/16 inches and a width of 2 1/5 inches. Find the area of the rectangle.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!