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
Anna007 [38]
3 years ago
6

If the circumference of a circle is 64 inches, what is the diameter of the circle (to the nearest whole number) use 3.14 for pi

Mathematics
1 answer:
ipn [44]3 years ago
7 0
20 or 20.371832715762604 to be dead on the number 
You might be interested in
What type of number is 2 2/3 ? whole number, integer, rational, irrational ?
dedylja [7]

Answer:

rational

Step-by-step explanation:

rational numbers are any number that can be expressed as a fraction

3 0
2 years ago
Read 2 more answers
Could someone explain how to do this, I have no idea how...
alexira [117]

Answer:

2a²

Step-by-step explanation:

Pair 'like' terms with 'like' terms, ie numbers go with numbers, and 'a's go with 'a's.

Lets deal with the top of the fraction first:

4ax3a³

Rearrange it so you have numbers beside numbers and 'a's beside 'a's:

(4x3)x(axa³)

12x(a⁴) <em>(because nᵃxnᵇ=nᵃ⁺ᵇ)</em>

12a⁴

Now, instead of (4ax3a³)/6a², we have 12a⁴/6a²

First divide the numbers: 12/6 =2

Now divide the 'a' parts: a⁴/a²=a² <em>(because nᵃ/nᵇ=nᵃ⁻ᵇ)</em>

Now we have 2a²

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20-%20y%20%3D%20%5Cfrac%7B2%7D%7B5%7Dx%20-%203" id="TexFormula1" title=" - y = \frac{2}{5}x -
raketka [301]
The first step to solving this equation is to change the signs on both sides of the equation
y = -\frac{2}{5}x + 3
Since we don't know what x is but we do know why y is,, we will write our answer with the answer to y and x being left as undefined.
y = -\frac{2}{5}x + 3, x ∈ R
Let me know if you have any further questions
:)
5 0
3 years ago
What is the surface area of the net of the rectangular prism?
swat32

Answer:

638.32 yd²

Step-by-step explanation:

The surface area of any figure can be found by calculating the area of all the sides and finding the sum.  In a rectangular pyramid, there is a rectangular base (l x w) and the same two triangles on one side and another two identical triangles on the other side.

Area of rectangle: A = l x w

Area of a triangle:  A = 1/2(b)(h)

Rectangle: 16 x 13.4 = 214.4 yd²

Bottom/top triangles: 14.1 x 16 = 225.6 yd²

Side triangles: 14.8 x 13.4 = 198.32 yd²

Total:  198.32 + 225.6 + 214.4 = 638.32 yd²

8 0
3 years ago
Suppose 15% of $x$ equals 20% of $y$. What percentage of $x$ is $y$ ?
viktelen [127]

Answer:

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Factor the expression 20k + 50
    15·1 answer
  • Amy drove her car 253 Miles. The car used 10.07 gallons of gasoline on the drive. Estimate the cars gasoline mileage in miles pe
    7·2 answers
  • True or false the pre-image and image of a dilation are always similar.
    11·1 answer
  • Solve y=x^2+2 for x.
    5·1 answer
  • six people share 3/5 pound of peanuts equally. what fraction of a pound of peanuts does each person receive?
    12·2 answers
  • Addison weighed two colored metal balls during a science class. The blue ball weighed 0.22 pounds and the red ball weighed 0.22
    14·1 answer
  • 1)According to the table, is the exam grade a function of the number of hours spent studying?
    10·2 answers
  • What fraction plus 1/15=14/15
    14·2 answers
  • Alright well here goes another one
    12·2 answers
  • YOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!