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
Andrej [43]
2 years ago
14

the lengths of the sides of a triangle are in the ratio of 5:3:4. The perimeter of the triangle is 156cm. Find the length of the

longest side.
Mathematics
1 answer:
lisabon 2012 [21]2 years ago
4 0
The longest side is 5/(5+3+4) = 5/12 of the perimeter, hence
  (5/12)*156 cm = 65 cm . . . . . the length of the longest side
You might be interested in
Evaluate f(x)=e2x−1+2 when x=3. Give an approximate answer rounded to three decimal places.
olganol [36]

Answer:

f(3) ≈ 17.310

Step-by-step explanation:

e = 2.71828

Step 1: Define

f(x) = e2x - 1 + 2

x = 3

Step 2: Substitute and evaluate

f(3) = e2(3) - 1 + 2

f(3) = 6e + 1

f(3) = 16.3097 + 1

f(3) = 17.3097

f(3) ≈ 17.310

7 0
3 years ago
(6 + 5y)3<br> Multiply the algebraic expressions using a Special Product Formula, and simplify.
Kruka [31]

Hello.

The answer is: 15y+18

(6+5y)(3)

=(6+5y)(3)

=(6)(3)+(5y)(3)

=18+15y

=15y+18

Have a nice day

7 0
3 years ago
How do you tell if an equation is linear or not????
Tasya [4]
You can tell if the equation is linear or not if the equation makes a straight line on a graph.
3 0
3 years ago
Read 2 more answers
A watch cost $75.99. If the sales tax rate is 6.25%, what is the amount of sales tax?
Luden [163]

75.99*0.0625=4.75 hope helps

7 0
3 years ago
To win a state "A" lottery, one must correctly select 5 numbers from a collection of 50 numbers (1 through 50). The order in whi
love history [14]
The number of possibilities for the first one is 50 choose 5, and the number of possibilities for the second one is 60 choose 6. Since 50 choose 5 is 2118760 and 60 choose 6 is 50063860. There are less possible outcomes for state "A" and therefore you have a higher chance of winning.
3 0
3 years ago
Other questions:
  • Graph each question y =2x + 0.5
    12·1 answer
  • A rectangle has a perimeter of 26 centimeters and one of its sides has a length of 5 cm
    13·2 answers
  • Javier's grandmother lives 120 miles away. It takes 1 hour to travel 40 miles by train. If Javier leaves a7 7 A.M., is it reason
    10·1 answer
  • Can someone please answer this question please answer it correctly
    15·2 answers
  • Given that events A and B are mutually exclusive, i.e., A?B = ? and P(A?B) =0, and that P(A)=0.7 and P(B)=0.2, find P(A or B).
    14·1 answer
  • The last digit of 6 power 2020 is​
    9·1 answer
  • Find the value of {[12 ÷ 4] + [16 ÷ 8 (7 – 5)]} – 1.​
    14·1 answer
  • Order these numbers from least to greatest.<br> 6.1031, 6.203, 6.1, 6.23
    10·2 answers
  • Are x and y proportional?
    15·1 answer
  • If one set of opposite sides of a quadrilateral are parallel but not equal, then what would be the name of the quadrilateral??
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!