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
saveliy_v [14]
3 years ago
11

Window design. A triangular window on Ross camp's new scary boat has two sides that measure 87 centimeters 64 centimeter, respec

tively. The perimeter of the triangle must not exceed 291 centimeter. What are the possible values for the length of the third side of the windows?
Mathematics
2 answers:
Lelechka [254]3 years ago
8 0
x-third\ side\\\\87+64+x
krek1111 [17]3 years ago
3 0
Since the perimeter must not exceed 291.
Let the third side be x.

x + 87 + 64  < 291
x + 151 < 291.
x            < 291 -151.
x   <  140.      (First)

But for a triangle there is what is called the Triangle Inequality Theorem.  That given  the two sides of a tringle, the third side of the triangle must greater than the positive difference between the two sides and less than the sum of the two sides.

So for this case.   87 and 64.

x  > ( 87 - 64).    x  > 23.
x < (87 + 64)      x  <  151. Combine both inequalities.

       23  < x < 151  (second).

Combining First and second. Both must be satisfied.
So we have  a more accurate answer as:


23 < x < 140.      x is greater than 23 and x is less than 140.

x  could be    24, 25, 26, 27, ......, 139.  cm.

I hope this helps.
You might be interested in
For a 30 sided polygon, what is the degree of rotation?
ratelena [41]


interior angle of n-gon formula: 180 - ( 360 / n) 
a 30 sided polygon, so in this case n = 30
so
interior angle = 180 - ( 360 / 30) 
interior angle = 180 - 12
interior angle =  168

answer
168 degrees
3 0
3 years ago
Read 2 more answers
Divide 25kg in the ratio 2:3:5
fgiga [73]
First, add up the parts of the ratio...
2+3+5=10
then divide the whole into individual parts...
25/10=2.5
then multiply the value of 1 part by the amount in the ratio...
2.5 x 2  =5
2.5 x 3 = 7.5
2.5 x 5 = 12.5
so the final ratio is 5kg:7.5kg:12.5kg
Hope this helps :)
7 0
3 years ago
HELP ME WITH THIS PLEASE ITS DUE IN 4 MINUTES
Brrunno [24]

Answer:

i guessing its due now srry i was too late

Step-by-step explanation:

4 0
2 years ago
Natalie bought 8 chicken wings for $10. What was the cost of the wings in wings per dollar?
Sedbober [7]

8 wings / $10 = 0.8 wing per dollar

Hope it helps

3 0
3 years ago
Read 2 more answers
0.1,0.9,8.1,72.9, find the next terms
Leviafan [203]
The next term in the sequence is 656.1
please mark as brainliest
6 0
3 years ago
Other questions:
  • David, Egil and Frances share money in the ratio 2:7:9. Frances gets ?80 more than David. Explain how you know Egil gets ?80.
    13·1 answer
  • Is 87 composite or prime
    13·2 answers
  • Use the equation below to find y, if m=4, x = 3, and b=11. <br><br> Y = mx + b
    10·1 answer
  • Someone please help
    11·1 answer
  • The product of 7 and 0.04 is 0.28.<br><br> [True]<br><br> or<br><br> [False]
    9·2 answers
  • (3,-7) and (9,-5)<br> What is the equation
    9·1 answer
  • X²+18x+56=0 by square process
    7·1 answer
  • Plz i need this done quick thx
    6·1 answer
  • Cheryl kept track of the changes in temperature one night. At 7:00 P.M. the
    15·1 answer
  • Estimate 14.429 - 5.16 by first rounding each number to the nearest tenth.<br><br> Help pls
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!