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
Gelneren [198K]
3 years ago
9

What is the surface area of a mini basketball with a circumference.of 25 and radius of 4

Mathematics
1 answer:
Nonamiya [84]3 years ago
4 0
The formula to find the surface area of a sphere is A=4(3.14)r². So if you plug in the data you would get,
A=4(3.14)4²
A=(12.56) (16)
A=200.96
You mught want to check over it so you will be able to solve it for yourself the next time you have this question. 

You might be interested in
Ms. Martinez bought 36-pint sized containers of strawberry yogurt. How many gallons is that?
BabaBlast [244]

Answer:

4.5 gallons

Step-by-step explanation:

6 0
3 years ago
Leeza is six years older than two times her brother Sammys age
djverab [1.8K]

The answer would be the first one, 2s+6.

8 0
3 years ago
Read 2 more answers
In this investigation, you will be solving and interpreting several rate problems. Be sure to show your calculations.
tankabanditka [31]

1. 12 mph, 24 miles

2. m=4, y=22

3.15/1, $1500

4. x=30 y=60, k cheaper, j cheaper

7 0
3 years ago
Read 2 more answers
7: In the rhombus, m∠1=10x, m∠2=x + y, and m∠3= 5z. Find the values of x, y, and z.
malfutka [58]
Angles 1, 2, and 3 are all 90°.

10x = 90
.. x = 9

x +y = 90
.. y = 81

5z = 90
.. z = 18

The values of (x, y, z) are (9, 81, 18).

7 0
3 years ago
Find an upper limit for the zeroes 2x^4 -7x^3 + 4x^2 + 7x - 6 = 0
erik [133]

<u>Answer-</u>

2 is the upper limit for the zeros.

<u>Solution-</u>

The given function f(x) is,

2x^4 -7x^3 + 4x^2 + 7x - 6 = 0

For calculating the zeros,

\Rightarrow f(x)=0

\Rightarrow 2x^4 -7x^3 + 4x^2 + 7x - 6 = 0

\Rightarrow 2x^4-4x^3-3x^3+6x^2-2x^2+ 4x+3x-6=0

\Rightarrow 2x^3(x-2)-3x^2(x-2)-2x(x-2)+3(x-2)=0

\Rightarrow (x-2)(2x^3-3x^2-2x+3)=0

\Rightarrow (x-2)(x^2(2x-3)-1(2x-3))=0

\Rightarrow (x-2)(x^2-1)(2x-3)=0

\Rightarrow (x-2)(x+1)(x-1)(2x-3)=0

\Rightarrow x-2=0,\ x+1=0,\ x-1=0,\ 2x-3=0

\Rightarrow x=2,\ x=-1,\ x=1,\ x=\frac{3}{2}

From all the 4 roots, it can be obtained that 2 is the greatest zero.

7 0
3 years ago
Other questions:
  • This isn't an important question, so if you have other questions to answer move on.
    6·1 answer
  • Which set is more variable? How do you know?
    6·1 answer
  • A function h(x) is defined as h(x)=−5/7 x−3. By how much h(x) will decrease/increase, if x decreases by 21?
    8·1 answer
  • −7+3(−4e−3) equivalent expression
    15·1 answer
  • Which of the following, if substituted for y, would make the following inequality a true statement? –14 &lt; y – 12?
    5·1 answer
  • The amount of money, in dollars, in a savings account after x years is given by M(x) = 10,000(1.03)x. What does the value 1.03 r
    6·2 answers
  • 8 + x/2 = 12 need quick ☁
    10·1 answer
  • Suppose that it is known that the number of items produced in a factory during a week is a random variable with mean 50. If the
    10·1 answer
  • Please help me with the answer u am behind a lot of work trying to avoid 0
    11·1 answer
  • NAME THE LARGEST SIDE <br><br> NAME THE SMALLEST SIDE
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!