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
stira [4]
3 years ago
14

What’s the length of the new fence?

Mathematics
1 answer:
natulia [17]3 years ago
7 0
We apply the Pythagorean theorem twice and obtain:
 12 ^ 2 = x ^ 2 + (15-d) ^ 2
 9 ^ 2 = x ^ 2 + d ^ 2
 We observe that it is a system of two equations with two unknowns whose solutions are:
 (x, d) = (-36/5, 27/5)
 (x, d) = (36/5, 27/5)
 We ignore the negative solution, therefore, the solution is:
 (x, d) = (36/5, 27/5)
 Answer:
 
The length of the new fence is:
 
x = 36/5 meters
You might be interested in
Alex purchased a seven-year $600 bond at par value with a 5% coupon. What is the total value of the coupons?
anyanavicka [17]

Answer

300 dollars

because u do 600x.5

4 0
3 years ago
mhairi invest 1000 for 5 years at 4% compound interest p.a calculate how much interest she has gained over the 5 years​
KiRa [710]

Answer:

Step-by-step explanation:

$1000×1.04⁵ ≅ $1216.65

interest ≅ $216.65

5 0
2 years ago
Analyn is heating a solution in her chemistry lab.The temperature of the solution starts at 10 C. she turns on the burner and fi
Savatey [412]

Answer:

22,3 is the answer to the question

4 0
2 years ago
Read 2 more answers
What is the y-intercept of the line represented by y = 4x?​
Brut [27]

Answer: 0

Step-by-step explanation: In order to identify the <em>y-intercept</em> of this equation, we want to get this equation into slope-intercept form which is more commonly known as y = mx + b form.

The problem is our equation doesn't match up quite so well with the formula y = mx + b. Our slope or <em>m</em> which is represented by the coefficient of the <em>x</em> <em>term</em> is clearly +4 but what is our y-intercept or b?

Well y = 4x can be thought of as y = 4x + 0 so you can see that our b or y-intercept equals 0.

5 0
3 years ago
Nine hundred people who attended a movie were asked whether they enjoyed it. The table shows the results.
andrew11 [14]

Answer:

184

Step-by-step explanation:

I took the amount of children, 461, and subtracted the amount of adults surveyed.

461 - 277 = 184

6 0
3 years ago
Read 2 more answers
Other questions:
  • a lunch stand makes a $.75 profit on each chef's salad and $1.20 profit on each caesar salad. On a typical weekday, it sells bet
    9·1 answer
  • Which of the following numbers has the lowest value?<br>A) 0.45<br>B) 3/5<br>C) 1/4<br>D) 0.35​
    14·1 answer
  • Maghan works at an ice cream truck and makes $8.25 per hour.lucas works for a ladscape and makes $6.50 per hour.how much more do
    12·1 answer
  • 3=-6x+15 what is this?
    10·2 answers
  • PLZ Answer these questions/Help
    11·1 answer
  • The profit p in dollars of selling x widgets and y gadgets is given by the function p(x,y)=7x+6y. Which corner point of the shad
    13·1 answer
  • What is the volume of a cube with a width of 1 1/2 and a length of 2 1/2 and a height of 4 inches
    9·2 answers
  • HELPP PLISS
    7·1 answer
  • #2 Find the area.<br> 10ft
    13·2 answers
  • Can someone help me with this?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!