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
joja [24]
2 years ago
6

Please help me with this questionnn

Mathematics
1 answer:
Llana [10]2 years ago
6 0

Answer:

V = 1436.76

Step-by-step explanation:

<u>Formula:</u>

V = 4/3πr³

<u>Given:</u>

r = 7

<u>Work:</u>

V = 4/3πr³

V = 4/3π(7³)

V = 4/3π(343)

V = 1436.76

You might be interested in
Each leg of 45 degree -45 degree -90 degree triangle measure 12 cm what is the length of the hypotenuse
Yuri [45]
A = b = 12 cm


<span>Pythagorean theorem
</span>
a^2+b^2=c^2\\\\ c^2=a^2+a^2\\\\ c^2=2a^2\\\\ c=\sqrt{2a^2}

c=a\sqrt2 formula

c=12\sqrt{2} \ (cm) <-- Answer
3 0
3 years ago
Which graph can be used to find the solution(s) to x^2-1=3?
olga2289 [7]

First of all, you need to attach images for this one. Second of all, graph it in desmos and compare. Thirdly, whichever looks like this.


6 0
3 years ago
Read 2 more answers
Xin Used 20 yards of fencing to build the walls of a square a chicken coop. Used 20 yards of fencing to build the walls of a squ
Gnoma [55]

Answer:

Equation: 20=4x or x=\frac{20}{4}

Solution: x=5

Step-by-step explanation:

The formula that is used to calculate the perimeter of  a square is:

P=4s

Where "s" is the side lenght the square.

Knowing that Xin used  20 yards of fencing to build the walls of a square chicken coop (in which the lenght in yards of each wall is represented with "x"), you can identify that:

P=20\\\\s=x

Then, you can susbtitute values into the formula P=4s:

20=4x

Finally, you must solve for "x" in order to find its value.

This is:

\frac{20}{4}=x\\\\x=5

6 0
3 years ago
Which statement describes the location of Honduras?
mote1985 [20]

Answer:

b

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Point c is the center of the circle above. what fraction of the area of the circle is the area of the shaded region?
abruzzese [7]
Can you please take a pictur
6 0
3 years ago
Other questions:
  • Distance between Train 1 and Train 2 = 95 miles. Average speed of Train 1 = 45 mph. Average speed of Train 2 = 60 mph. Train 1 i
    7·2 answers
  • In a survey music preferences
    7·2 answers
  • An access code consists of of a letter followed by four digits. Any letter can be used, the first digit cannot be 0, and the las
    9·1 answer
  • How do you know if it is a function
    8·1 answer
  • Which equation has solutions of 6 and -6? x2 – 12x + 36 = 0 x2 + 12x – 36 = 0 x2 + 36 = 0 x2 – 36 = 0
    6·2 answers
  • A cylinder has diameter of 4ft and a height of 9ft. Explain whether halving the diameter has the same effect on the surface area
    7·1 answer
  • HELP ASAP WILL GIVE BRAINLIEST!! Write the equation in point-slope form for the line that contains the points
    12·1 answer
  • PLEASE HELPP MEEE QUICK
    11·1 answer
  • Is this true for false?
    5·1 answer
  • The population of Nottingham High School can be modeled using the equation
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!