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
Cerrena [4.2K]
3 years ago
13

The ratio of the measures of the sides of a triangle is 9:15:5. If the perimeter of the triangle is 130 feet, find the measures

of the sides.
Mathematics
1 answer:
Alex Ar [27]3 years ago
5 0
5x + 9x +15x = 130
29x = 130
x = <span> <span> <span> 4.4827586207 </span> </span> </span>
So the triangle sides =
<span> <span> <span> 22.4137931034 </span> </span> </span>
<span> <span> <span> 40.3448275862 </span> </span> </span>
<span> <span> <span> 67.2413793103 </span> </span> </span>


You might be interested in
Help me with number 9 please
Firdavs [7]
B'(-7,-5)
C'(-2,-3) are the answers
6 0
3 years ago
Find the lateral surface area of this
Ksenya-84 [330]

Answer:

A=157.07\ cm^2

Step-by-step explanation:

Given that,

The radius of a cylinder, r = 5 cm

Height of the cylinder, h = 5 cm

We need to find the lateral surface area of the  cylinder. The formula for the lateral surface area of the cylinder is given by :

A=2\pi r h

Put all the values,

A=2\pi\times 5\times 5\\\\=157.07\ cm^2

So, the lateral surface area of the cylinder is 157.07\ cm^2.

7 0
3 years ago
Find the distance between the points (0, 0) and (6, -8). 4 √28 10
kvasek [131]

Answer:

10

Step-by-step explanation:

The formula for finding the distance between 2 points (x1, y1) and (x2, y2) is

d = √[(x2 - x1)² + (y2 - y1)²]

Here (x2, y2) = (6, -8)  and (x1, y1) = (0, 0)

Plugging them gives us

d = √[(6 - 0)² + (-8 - 0)²]

     d = √[(6)² + (-8)²]

        d = √[36 + 64]

           d = √100

               d = 10

6 0
3 years ago
If i have 45 pen is ;) and 90 coins how much is that total
Delicious77 [7]

Answer:

40.90

Step-by-step explanation:

I do not know what pen is but if it is dollars then....

4 0
3 years ago
PLEASE HELP......due today
Lina20 [59]

Answer:

Yes, *2

Step-by-step explanation:

The second figure is exactly half of the first figure

6 0
2 years ago
Other questions:
  • Christi has $50 to spend at the fair. She plans to spend $8 on admission and $15 on snacks. She wants to play a game that costs
    5·2 answers
  • 10 - 3(3x - 40) = -9x A)x = -9 B)no solution C)x = 10 D)all real numbers
    12·1 answer
  • PLEASE ANSWER ASAP! NO EXPLANATION NEEDED!
    13·2 answers
  • Doesanyoneknowtheanswertothis???
    14·1 answer
  • A cylinder cardboard tube with a diameter of 8 centimeters and a height of 20 centimeters is used to package a gift. What is the
    13·2 answers
  • △DEF is rotated about point N to △D′E′F′ .
    7·1 answer
  • ANSWER PLZZZZZzzzzzzzzzzz
    9·2 answers
  • The inequality 2x - 3y ≥ 5 is satisfied by point (1/2,1/3 ). True False
    8·2 answers
  • Which of the following is a rational number?
    12·1 answer
  • Please help help ———-
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!