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
vichka [17]
3 years ago
10

In the figure, . If the ratio of the perimeter of to that of is 3:5 and the sum of the perimeters is 320, find the perimeter of

each triangle. A. perimeter of = 192 perimeter of = 128 B. perimeter of = 120 perimeter of = 200 C. perimeter of = 200 perimeter of = 120 D. perimeter of = 128 perimeter of = 192 Please select the best answer from the choices provided A B C D
Mathematics
2 answers:
stiks02 [169]3 years ago
4 0

3x + 5x = 320

8x = 320

x = 40

3(40) : 5(40) = 120 : 200

The best answer would be Option C.

Scrat [10]3 years ago
3 0

Sorry I'm late, but the answer would be letter C.

You might be interested in
A farming council takes a large random survey of US adults in which they ask how many times they ate a
Lady_Fox [76]

Answer:

Histogram A

Step-by-step explanation:

Because I was trying to find the answer but I got it wrong and it told me the answer <3

6 0
3 years ago
Mark lost 3.5 kilograms after a week of exercise. One kilogram is equal to approximately 2.2 pounds. Which measurement is closes
balandron [24]
He lost 7.7 pounds. :)
8 0
3 years ago
The aspect ratio is used when calculating the aerodynamic efficiency of the wing of a plane. For a standard wing area, the
xxMikexx [17]

Answer:

Y=s^2/36 and y=5.7;14.3 ft

Step-by-step explanation:

The question was not typed correctly. Here, a better version:

<em>The aspect ratio is used when calculating the aerodynamic efficiency of the wing of a plane for a standard wing area, the function A(s)=s^2/36 can be used to find the aspect ratio depending on the wingspan in feet. If one glider has an aspect ratio of 5.7, which system of equations and solution can be used to represent the wingspan of the glider? Round solution to the nearest tenth if necessary.  </em>

<em> </em>

<em>Y=s^2/36 and y=5.7;14.3 ft </em>

<em>Y=5.7s^2 and y=36; s=2.5ft </em>

<em>Y=36s^2 and y=0; s=0.4 ft </em>

<em>Y=s^2/36 +5.7 and y=0; s=5.5 ft</em>

In the function A(s)=s^2/36 A(s) represents the aspect ratio and s the wingspan. If one glider has an aspect ratio of 5.7, then A(s) = 5.7. We want to know the wingspan of the glider. Replacing A(s) by Y we get the following system of equation:

Y=s^2/36    

with y = 5.7

5.7 = s^2/36    

5.7*36 =  s^2

√205.2 = s

14.3 ft

7 0
4 years ago
Read 2 more answers
Write an equation that indicates you can spend exactly 45 per day for rental fees
9966 [12]

Answer:

An equation that indicates you can spend exactly $45 per day for rental fees is, y=45x

Step-by-step explanation:

Let x represents the days and y represents total the rental fees.

As per the statement:

you can spend exactly $45 per day for rental fees.

In 1 day you spend  = $45 rental fees.

then

in x days = 45 x

we have to find an equation that indicates you can spend exactly $45 per day for rental fees

since, y represents the total rental fees,.

⇒ y= 45x

Therefore, an equation that indicates you can spend exactly $45 per day for rental fees is, y=45x

5 0
3 years ago
Read 2 more answers
Division of 24/44 plz help me it's urgent​
Tamiku [17]

Answer:

the answer to this question is 0.5

8 0
3 years ago
Other questions:
  • 1. What is 673 divided by 5 with a remainder.
    8·1 answer
  • Solve the proportion
    14·1 answer
  • Which binomial is a factor of 9x2 – 64?
    14·1 answer
  • Raheem bought 3 pounds of bananas. A how many kilograms did he buy.
    11·1 answer
  • What is 149 times 5. solve and estimate
    7·2 answers
  • How much compound interest will $50,000 earn in 10 years at 3.4% APR compounded yearly, providing no deposits or withdrawals are
    11·1 answer
  • Brickey, your friend, makes minimum wage ($7.25 an hour) at his job. He uses 1 gallon of gas to get to and from work and pays $2
    6·1 answer
  • -5x-16=9x+x-1<br> Solve the equation.
    9·2 answers
  • Short song i made what yall think of it?
    14·1 answer
  • BRAINLIST IF CORRECT WORTH 100POINTS
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!