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]
4 years ago
12

How would I justify this?

Mathematics
1 answer:
kipiarov [429]4 years ago
5 0

Answer: Justify means to prove

Step-by-step explanation: So if you wanna prove it, you can use a^2+b^2=c^2 I think. Substitute the numbers and that can be proof

If you don’t understand the Pythagorean theorem just search it online the. Use it

You might be interested in
If m proportional to n and m=5 when n=4.what is the valuue of m?when n=18
Dovator [93]

Answer:

m=22.5

Step-by-step explanation:

m is proportional to n means there is some constant k such that:

m=kn

If m=5 when n=4 then we have the following equation to solve for our constant k:

5=k(4)

5=4k

Divide both sides by 4:

5/4 =k

So k=5/4 no matter what (m,n) pair they give you where the equation is m=kn.

m=(5/4)n

What is m when n=18?

m=(5/4)(18)

m=(5/2)(9)

m=45/2

m=22.5

5 0
3 years ago
The senior class want to play a practical joke on the principal, who was a former college basketball star. They want to fill his
steposvetlana [31]

The number of basketball that will fill up the entire office is <u>approximately 16,615.</u>

<em><u>Recall:</u></em>

Volume of a spherical shape = \frac{4}{3} \pi r^3

Volume of a rectangular prism = l \times w \times h

<em><u>Given:</u></em>

Diameter of basketball = 9.5 in.

Radius of the ball = 1/2 of 9.5 = 4.75 in.

Radius of the ball in ft = 0.4 ft (12 inches = 1 ft)

Dimension of the office (rectangular prism) = 20 ft by 18 ft by 12 ft

  • First, find the volume of the basketball:

Volume of ball = \frac{4}{3} \pi r^3 = \frac{4}{3} \times \pi \times 4.75^3\\

Volume of basketball = 448.92 $ in^3

  • Convert to ft^3

1728 $ in.^3 = 1 $ ft^3

<em>Therefore,</em>

  • Volume of basketball = \frac{448.92}{1728} = 0.26 $ ft^3

  • Find the volume of the office (rectangular prism):

Volume of the office = 20 \times 18 \times 12 = 4,320 $ ft^3

  • Number of basket ball that will fill the office = Volume of office / volume of basketball

  • <em>Thus:</em>

Number of basket ball that will fill the office = \frac{4,320}{0.26} = 16,615

Therefore, it will take approximately <u>16,615 balls</u><u> to fill up the entire office</u>.

Learn more here:

brainly.com/question/16098833

6 0
3 years ago
Explain the difference between 10°C and -10°C on a Thermometer​
Lana71 [14]

Answer:

10°C is above ice point while -10°C is below ice point

4 0
3 years ago
I need correct answer asap please:)​
andreyandreev [35.5K]

Answer:

J

Step-by-step explanation:

  • The answer is natural then whole integers and ratiinal
7 0
3 years ago
Read 2 more answers
How can you check if the point (-3, -7) is a solution to the following system of equations: y = 4x 5 and y = x - 4 *
Ket [755]
I think it’s sometimes
3 0
3 years ago
Read 2 more answers
Other questions:
  • Need help ASAP PLEASEE
    5·1 answer
  • Write 3x+2y=8 in function notation
    8·1 answer
  • Pls help me. rlly need help. question in picture. pls hurry​
    8·1 answer
  • Can you please help me?
    13·1 answer
  • WXYZ is a kite. Solve for x and y. ANSWERS: A) x = 12; y = 2 B) x = 13; y = 10 C) x = 13; y = 1∕2 D) x = 12; y = 5
    10·2 answers
  • I need help with all these problems and need to know is the ones I did correct
    7·1 answer
  • What is the equation of the blue line?<br>The answer y = 3x-7 / y = 3(x-4)+5 is wrong​
    11·1 answer
  • Find the value(s) of c guaranteed by the Mean Value Theorem for Integrals for the function over the given interval. (Round your
    7·1 answer
  • The width of a rectangle a is 12 cm less than the length. The perimeter is 156 cm. Which
    7·1 answer
  • HELLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!