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
JulijaS [17]
3 years ago
8

A middle school has an oval track with the dimensions shown. What is the distance around the track? use 3.14 for π. show your wo

rk.

Mathematics
2 answers:
Alex3 years ago
7 0
I think the asnwear is 10859.94
I’m sorry if I’m wrong :{
Snezhnost [94]3 years ago
3 0

Answer:

10859.94

Step-by-step explanation:

To solve this, you need to know the formula for solving the area of a circle: πr²

The first thing you should do is find the area of the square: 78 x 78 = 6084

Then, we find the area of the circle. To do this, we must figure out the radius. Luckily, the problem states that the combined diameter of both half circles is 78, which means the radius is 39. Then, we can apply the formula: π39².

39² = 1521

1521 x 3.14 = 4775.94

This is the combined area of both half circles.

Finally, we have to add: 4775.94 + 6084 = 10859.94

You might be interested in
Write 2 to the 100th power as an exponent with a base of: 32
neonofarm [45]

2^5x2^100

also known as 1

6 0
3 years ago
The graph of the step function g(x) = –⌊x⌋ + 3 is shown.
Blababa [14]

Using it's concept, the domain of the function is given as follows:

{x| –2 ≤ x <= 5}

<h3>What is the domain of a function?</h3>

The domain of a function is the set that contains all possible input values for the function, that is, the values for which the function is defined.

The function described in this problem is defined from x = -2 until x = 5 hence the domain of the function is given as follows, by the interval:

{x| –2 ≤ x <= 5}

More can be learned about the domain of a function at brainly.com/question/10891721

#SPJ1

3 0
2 years ago
Consider the linear expression 3x -15
Jobisdone [24]

Answer:

In linear expresiion 3 is the coefficient

X will be the variable and -15 will be the constant term.

5 0
3 years ago
Divide. Express your answer in simplest form.<br><br>10/11 ÷ 2/3​
Jlenok [28]

Answer:

1\frac{4}{11}

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the length of the unknown leg in the right triangle?
yulyashka [42]
3 feet... I don’t think the 73 should be square rooted
8 0
3 years ago
Other questions:
  • The sum of 3 consecutive odd numbers is 51. What is the second number in this sequence?
    7·1 answer
  • 1. Which of the following triangles is classified as a right triangle?
    8·1 answer
  • What is the slope of the line on the graph?<br> WILL GIVE BRAINLIEST
    7·2 answers
  • Enter the values for the highlighted variables to
    11·1 answer
  • Inverse fiction of <br> (4/(x+2))-1<br><br> Step by step pls
    11·1 answer
  • Jason deposited $280 into a bank account paying 2.5% simple annual interest. At this simple interest rate, about how much would
    11·1 answer
  • Each gift bag contains five pieces of candy if he brought 95 pieces of candy total how many gift bags did Mathis give out
    12·1 answer
  • PLEASEEEEEEEEEEEEEEEEEEEEEEE HELP ME!!!!
    7·1 answer
  • Plz help. <br> It’s algebra
    15·1 answer
  • The area of a square is 25/36 in.squared. what is the length of its side
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!