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
miskamm [114]
3 years ago
9

yo i need help with this question please and thank u i need the correct answer to please i will give u a brainliest as well

Mathematics
1 answer:
Simora [160]3 years ago
8 0
V = πr ^2 h
V = π (3)^2 (5)
V = π (9) (5)
V = π 45
V = 141.3 in
141.3 divided by 8 = 17.7
You might be interested in
Consider the following circle with center at point O.
Maurinko [17]

Answer:

Chord: RT (and RS and TU, but those are also diameters)

Diameter: RS or TU

Radii: OU, OS, OT, or OR

Step-by-step explanation:

Chord: A line segment joining two points on a curve. Doesn't have to cross the center. (AKA, they have to touch the outer edge of the circle.)

Diameter: Chord that crosses the center of the circle(All examples given above cross center O)

Radius: Line segment that goes from the center of a circle to an endpoint that lies on the circle.

8 0
3 years ago
What is 652.42 rounded to the hundreds place
Brilliant_brown [7]

Answer:

650.00

Step-by-step explanation:

2 is the hundreds place but since its not 5 or over it will be 0

4 0
3 years ago
Who was the first person that created mathematics ?
iren [92.7K]

Mathematics encompasses many different types of studies, so its discovery can’t even be attributed to one person. Instead, mathematics developed slowly over thousands of years with the help of thousands of people!

How did it get started? No one can know for sure, but we can use our imaginations to think about how mathematicsmight have gotten its start. For example, if we go all the way back to prehistoric man gathering berries to eat, we can imagine how this basic task probably gave rise for a need for math. If you and your prehistoric buddy gathered a basket full of berries, you’d probably agree to split them evenly. First, you’d need to know how many berries you gathered. That means you’d need to count them. You might first need to come up with names for the basic units ofmeasurement. Is this how counting and the first numbers came about? No one knows, but you can see how this might be how it happened.

Similarly, division might have been born from the need to split that pile of berries evenly. How advanced didprehistoric man get with mathematics? Probably not far at all, but a need for certain mathematic principles likely arose from daily life and, as such, were discovered or created out of need rather than invented. Early learning eventually led to more advanced fields of mathematics, such as algebra, geometry, calculus, and trigonometry!

Because many mathematical discoveries were made as a result of necessity, it comes as no surprise that scientists believe that many basic mathematical functions, such as addition, multiplication, and the like, appeared thousands of years ago in various areas at the same time, including China, India, Mesopotamia, and Egypt.

The oldest clay tablets with mathematics date back over 4,000 years ago in Mesopotamia. The oldest written texts onmathematics are Egyptian papyruses. Since these are some of the oldest societies on Earth, it makes sense that they would have been the first to discover the basics ofmathematics.

More advanced mathematics can be traced to ancient Greece over 2,500 years ago. Ancient mathematician Pythagoras had questions about the sides of a right triangle. His questioning, research, and testing led to a basic understanding of triangles we still study today, known as the <span>Pythagorean </span>Theorem.

Most experts agree that it was around this time (2,500 years ago) in ancient Greece that mathematics first became an organized science. Since that time, mathematical discoveries have spurred other mathematicians and scientists to build upon the work of others, constantly expanding our understanding ofmathematics and its relation to the world around us.

Hope this helps! :)

7 0
4 years ago
Average Daily Temperature in August
timurjin [86]

Answer:

The range for the average low temperatures for the states listed in the chart is B) 24.

Step-by-step explanation:

Low temperatures are:

56, 55, 65, 64, 55, 44, 54, 55, 68

First we put them in order from least to greatest

44, 54, 55, 55, 55, 56, 64, 65, 68

Range is maximum - minimum

68 is maximum and 44 is minimum

68 - 44 =

24

Hope this helps you! (:

-Hamilton1757

6 0
3 years ago
Lexi answers 45 questions correctly on a test and earns a 90%. How many questions were on the test?
Wewaii [24]

Answer:50%*^^\*\*\£\€\>\€\\^^\€\\>€\€]*]*\€\!\€\^\*\*\£\££

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • A carnival game wheel has 12 equal sections. One of the sections contains a star . To win a prize the player must land on the se
    5·1 answer
  • A) Na osi liczbowej odległość między liczbami -3,2 i 2,6 jest równa ...
    12·1 answer
  • A radio station had 250 tickets to a concert. They gave away 4 times as many tickets to listeners as to employees. How many tick
    12·1 answer
  • Twelve more than the product of 5 and a number x? x is 20
    11·2 answers
  • What is the first step in solving the inequality -2x &gt; -10
    12·1 answer
  • The volume of a boys' basketball is 434 cubic inches. Dan would like to get a ball
    10·1 answer
  • In a rectangle ABCD in the figure shown ,what are the coordinates of vertex c
    5·1 answer
  • Tara buys a tablet that is $320. The tax for her area is 10.44%. How much was
    10·1 answer
  • 1 4 (6 – -2m)=-5 <br> solve for M
    12·2 answers
  • 50 points and brainliest to first correct answer (only if you SHOW YOUR WORK)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!