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
DochEvi [55]
3 years ago
8

INT1 4.1.1 Line of Best Fit (classwork)

Mathematics
1 answer:
Lorico [155]3 years ago
7 0

Answer:

a. 2401.06

b. 37.54%

c. 56.3%

Step-by-step explanation:

hopefully this is right

*note: I think you forgot to convert 4-2 back into yards.

a. Robbie's field of view to the North end includes parts not on the football field. so to find the area of the football field he can see, we need to find:

total area of what Robbie sees - area of non football field Robbie sees

what you shaded represents the total of what Robbie sees. it's a triangle. area of a triangle is 1/2(b)(h) where h is distance away and b is width of view.

total area = 1/2(170)(30.92) = 2628.56 yd

area of non football field (pipe to South end)

= 1/2(50)(9.1) = 227.5

so 2628.56 - 227.5 = 2401.06

b. area found in part a / total area of football field

2401.06 / (120*53.3) = .3754

.3754 * 100 = 37.54%

c. the chance of Robbie seeing the touchdown depends on how much of the (North) endzone he can see.

area of north endzone is

10 * 53.3 = 533.

area Robbie sees in endzone is

2628.56 - 2328.48 = 300.08

(found by total area Robbie sees - area of non endzone Robbie sees)

300.08 / 533 = 0.563

= 56.3%

You might be interested in
Which of the following is a true statement
77julia77 [94]

Answer:

11/15 < 4/5

Step-by-step explanation:

1.  5/6 = 10/12, so the first answer is not correct

2. 1/4 = 4/16, so the second answer is not correct

3. 3/4 = 9/12 and 4/6 = 8/12, so the third answer is not correct

4. 4/5 = 12/15 > 11/15, so this answer is correct

7 0
1 year ago
Read 2 more answers
Hi can someone please help i only have a few hours to do this please help
Sonja [21]
(4,1) because it is the ordered pair that passes through the line
5 0
3 years ago
Read 2 more answers
Can anyone help with this? I will mark you as brainliest!
Pavel [41]

Answer:

1.25x10^2

Step-by-step explanation:

5x5^2

5x5x5=125

125=1.25x10^2

Therefore 5x5^2=1.25x10^2

7 0
3 years ago
Read 2 more answers
use the guide to construct a two column proof proving △aec≅△deb, given that ca is parallel to db and e is the midpoint of ad. gi
MrMuchimi

By using the AAA congruence property of Triangles, △aec≅△deb is proved

It is given two triangles, Δaec and Δdeb, where e is the common point known as the midpoint of ad

Also, it is given that,

ca ║db

We need to prove that, △aec≅△deb

Then we'll use AAA congruence property of Triangles to prove the situation

As ca ║db

then, ∠cae = ∠ebd  (Alternate angles)

∠ace = ∠edb (Alternate angles)

and ∠aec = ∠deb (common angles)

Thus, by AAA congruence property, △aec≅△deb

Hence, proved

To learn more about, congruence property, here

brainly.com/question/2039214

#SPJ4

5 0
1 year ago
An airplane is flying from knoxville to new york. The distance it travels in miles, d, is related to the time in seconds, t, by
Zigmanuir [339]

Answer:

0.12 miles is it flying per second.

Step-by-step explanation:

The distance d is related to time t in seconds is given by the equation as follows :

d =0.12 t

We need to find how many miles is it flying per second.

\dfrac{d}{t}=0.12\\\\\dfrac{\text{miles}}{\text{second}}=0.12

So, the speed of the airplane is 0.12 miles per second, Hence, 0.12 miles is it flying per second.

5 0
2 years ago
Other questions:
  • Grandma baked 9696 cookies and gave them to her grandchildren. One of the grandchildren, Cindy, received cc fewer cookies than s
    11·2 answers
  • Fifty million of 94 million households watched the last episode of a popular television show. What percentage of households were
    12·2 answers
  • Which expression is equivalent to 2 (14x-3y+28x+12.2-5y-17.5)?
    14·2 answers
  • the population of a city grows 7% each year. if it’s current population is 450,000, in how many years will the city’s popular ge
    13·1 answer
  • If you want to tune a guitar string to a higher frequency, you should
    11·1 answer
  • Help me plsss thx if u do✨✨
    7·2 answers
  • 1.Construct a linear equation from the following statements.
    9·1 answer
  • Ten members of the academic team went to a local restaurant after their contest. Each meal combo that came with soda cost $6.75,
    11·1 answer
  • Find the amount of time. <br> 8. I = $2000, P = $5000, r = 8%
    12·1 answer
  • Saundra's credit has an APR of 18%, calculated on the previous monthly balance. Her credit card record for the last 7 months is
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!