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
denis-greek [22]
3 years ago
8

Can someone help me with this problem?????

Mathematics
1 answer:
snow_tiger [21]3 years ago
7 0

The perimeter is composed of two straight parts and two semicircles. We can use this to break down the problem.

We can find the straight parts easily. They are given in the problem.

straight parts: 82 x 2 = 164 m

The two semicircles make a circle. We just have to find the circumference of a circle with a diameter of 66 cm to get the length of the semicircles.

semicircles: 2(π)(66/2) = 66(3.14) = 207.24 m

answer: 164+207.24 = 371.24 m

You might be interested in
What is the weight, in Newtons, of a person on Earth whose mass is 90 kilograms? Gravity near the Earth's surface is 9.8 m/s2.
valentinak56 [21]

Answer:

W = 882 N

Step-by-step explanation:

Given that,

The weight of a person, W = 90 kg

The value of acceleration due to gravity, g = 9.8 m/s²

We need to find the weight of the person on Earth. The formula for the weight of an object is given by :

W = mg

Substitute all the values,

W = 90 kg × 9.8 m/s²

W = 882 N

So, the weight of the person is equal to 882 N.

8 0
3 years ago
Exercise #1: The amount of money in Nicole's bank account can be represented by the function f(x) = 32.50x + 200,
kolezko [41]
The initial amount in the account was $200 (y intercept). She adds $32.50 each day to her bank account (slope).
7 0
3 years ago
Mackenzie has $70 in a savings account. The interest rate is 5%, compounded annually.
sladkih [1.3K]

Answer:

She will have $73.5 in 1 year

Step-by-step explanation:

She has $70 and the interest rate is 5% so we need to add 5% to the initial value

x = $70 + $70 * 5%

5% = 5/100

x = $70 + $70 * 5/100

x = $70 + $3.5

x = $73.5

She will have $73.5 in 1 year

8 0
3 years ago
The scale of a model is 0.5in : 6 ft. find the length of the model for an actual length of 204 ft
NNADVOKAT [17]

Answer:

17 in

Step-by-step explanation:

.5 in : 6 ft

204/6 x .5 = 17

8 0
3 years ago
Shadow Software company earned a total of 800,009 selling programs during the year 2012. 125,300 of taht amount was used to pay
Softa [21]
Subtract 125,300 from 800,009. From there you find that they made 674,709 in profit. Answer is 674,709
6 0
3 years ago
Other questions:
  • Two numbers are said to be 'relatively prime' if their greatest common factor is 1. How many integers greater than 10 and less t
    9·1 answer
  • Non-intersecting lines that are separated by equal distances at every point can best be described as _____.
    12·2 answers
  • A research paper requires you to organize your paper in a particular way and follow a specific form.
    5·2 answers
  • Pls let me know in 5 min or I’m dead
    9·2 answers
  • 1 - 5x = -5x + 1<br> Help pls solve for x
    9·2 answers
  • 4x + 5y = 20 what is the slope
    14·1 answer
  • Y= -5x +10<br> y= -2x-2<br> solve by substituions
    9·1 answer
  • A coyote is walking at 2m/s and sees a rabbits and reaches a speed of 26 m/s in 6 seconds. What is the acceleration of the coyot
    11·1 answer
  • Write y−9=−6(x+9) in slope intercept form
    12·1 answer
  • What is the maximum or minimum value? f(x) = -(x - 8) ^ 2 - 25
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!