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
Ymorist [56]
3 years ago
14

A standard NBA basketball has a radius of about 4.7 inches. What is the volume of an NBA basket ball? Use 3.14 for pi, and round

your answer to the nearest tenth (one decimal place) ​
Mathematics
2 answers:
Finger [1]3 years ago
8 0

Answer:

V≈434.89cu. in.

https://socratic.org/answers/407738

Step-by-step explanation: MRK ME BRAINLIeST PLZZZzz

the link is not fake just copy and paste it

Sidana [21]3 years ago
6 0

Answer:

434.9

Step-by-step explanation:

You might be interested in
The area of a photograph is 35 square inches. Its length is two inches longer than its width. Find the length and width of
devlian [24]

Answer:

length is  7 inches and the width is 5 inches

Step-by-step explanation:

Hello, I think I can help you with this

the area of a rectangle is given by:

(equation1)Area=length * width\\

Step 1

According to the question data,the  length is two inches longer than its width.which means that you can take the width and add 2 inches to obtain the length, in mathematical terms

(equation 2)Width + 2 inches = length

Step 2

Now, put equation 2 into equation 1

Area=length * width\\Area=(width + 2 )*width\\Area=width^{2}+2widht\\Let\ width=w

Step 3

replace and solve for w

Let

A=35

A=35\\Area=w^{2} +2w\\35=w^{2} +2w\\w^{2} +2w-35=0\\use\ quadratic\ formula\ to\ solve\\if\\ax^{2} +bx+c=0\\x=\frac{-b +- \sqrt[2]{b^{2}4ac } }{2a}\\ +- means\ there\ are\ 2\ solutions, we\ will\ take\ the\ positive\ one, because\ it\ is\ a\ distance.\\Now, replacing\\a=1,b=2,c=35\\\\w=\frac{-2 + \sqrt[2]{2^{2}-4*1*-35 }  }{2*1}\\w=\frac{-2 + \sqrt[2]{4+140}  }{2}\\w=\frac{-2+\sqrt{144} }{2} \\w=\frac{-2+12}{2}\\w=\frac{10}{2}\\w=5

so, the width is 5 inches,

replacing this value in equation 2

Width + 2 inches = length

5 in +2 in =length

7 in = length

so , the length is 7 inches

Have a good day.

4 0
3 years ago
Justine correctly multipled the decials shown. How can the product be correct without three decial places 8.5 x 2.34 = 19.89
Sloan [31]

Answer:

The answer is "19.89".

Step-by-step explanation:

Given:

\to 8.5 \times 2.34

Solution:

     8.5 \times  2.34 \\-----\\

          340 \\

        255 \times

     \\ 17 0\times \times

-------\\

     19.890

\to 19.890 \approx 19.89

that's why the answer is correct.

6 0
3 years ago
How do I solve this question?​
andrey2020 [161]

make a right angle then fined hight by

5 0
3 years ago
1<br />Questão 10 - Um capital aplicado a<br />umos simples durante 2 anos, sob<br />taxe de juros de 5% ao mê
Elden [556K]

Answer:

2.995 ou 35.940 (?)

Step-by-step explanation:

Não me lembro exatamente como fazer isso, vou mostrar duas maneiras diferentes de resolver isso.

Use a fórmula l = P * r * t

| = Juros

P = Principal

r = taxa

t = tempo

Para resolver isso, você terá que ... O principal é 29.950, a taxa é 5%, mas se tornará um decimal que é 0,05, e o tempo é 2 Coloque-o na forma de fórmula 29.950 * 0,05 * 2 = 2.995 em interesse

Ou .. Você usará a mesma fórmula, mas desta vez multiplique 0,05 por 12, pois há 12 meses em um ano que é 0,6, então ... 29.950 * 0,6 * 2 = 35.940 de juros

Espero que funcione!

7 0
3 years ago
Read 2 more answers
Why would using a net and needing to know how to calculate surface area be an important part of designing a three-dimensional ob
son4ous [18]

Answer:

A net is a pattern made when the surface of a three-dimensional figure or solid is laid out flat showing each face of the figure. It is then possible to use the net to calculate the surface area of the solid. Surface Area of a Cube using Nets. A cube is a three-dimensional figure with six matching square faces.

Step-by-step explanation:

hope it helps

4 0
4 years ago
Other questions:
  • Adjacent, right angles are complementary. always, sometimes, or never
    15·2 answers
  • Salem has 150 cookies to sell. Each cookie is one of four types. . 1/6 of cookies are oatmeal raisin. . 1/4 of cookies are sugar
    5·1 answer
  • Need help with number 8
    14·1 answer
  • The price of a cup coffee was 2.40 yesterday. Today, the price fell to 2.15 find the percentage decrease. Round the answer to th
    8·1 answer
  • For class trip the teachers would like to have one adult for every 10 students there are 190 students on the trip how many adult
    7·2 answers
  • Help!! will give brainiest! please no joke answers this is due by midnight
    7·2 answers
  • Find the distance between the two points.<br> (3, -3) and (23, - 18)<br> The distance is
    11·1 answer
  • Evaluate the expression 2.1x - 4.3 for x = 2.2.
    10·2 answers
  • Choose the inequality that represents the following graph.
    9·1 answer
  • What is a similar equation to Ax+By=C
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!