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
Natali [406]
3 years ago
12

I really need this answered so I can understand how to do the rest.

Mathematics
1 answer:
qwelly [4]3 years ago
4 0

Answer:

B

Step-by-step explanation:

We can write

4=\sqrt{\frac{3v}{3.14*8}}\\4^2=\frac{3v}{25.12}\\16*25.12=3v\\401.92=3v\\133.9733333333333=v

You might be interested in
Given that f(x) is even and g(x) is odd, determine whether each function is even, odd, or neither. (f • g)(x) = ? (g • g)(x) = ?
vekshin1

Answer:

<h2>(f · g)(x) is odd</h2><h2>(g · g)(x) is even</h2>

Step-by-step explanation:

If f(x) is even, then f(-x) = f(x).

If g(x) is odd, then g(-x) = -g(x).

(f · g)(x) = f(x) · g(x)

Check:

(f · g)(-x) = f(-x) · g(-x) = f(x) · [-g(x)] = -[f(x) · g(x)] = -(f · g)(x)

(f · g)(-x) = -(f · g)(x) - odd

(g · g)(x) = g(x) · g(x)

Check:

(g · g)(-x) = g(-x) · g(-x) = [-g(x)] · [-g(x)] = g(x) · g(x) = (g · g)(x)

(g · g)(-x) = (g · g)(x) - even

7 0
3 years ago
Read 2 more answers
Best representation of 5 7/3
Travka [436]

Answer:what it is

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Simplify. Consider all cases. |14−(x−6)|
yanalaym [24]

Answer:

20-x; -20+x; -20-x; 20+x

Step-by-step explanation:

|14-x+6|

|20-x|

20-x; -20+x; -20-x; 20+x

4 0
3 years ago
Read 2 more answers
A scientist is studying the characteristics of butterflies and collects a random sample of butterflies to measure. Information r
Alchen [17]

Answer:

I believe it's C. Wingspan is a continuous quantitative variable.

6 0
3 years ago
Read 2 more answers
What is the value of the expression 8 to the 3 power​
kari74 [83]

Answer:

  • 512

Step-by-step explanation:

<u>8 to the 3 power​ is</u>

  • 8³ =
  • 8*8*8 =
  • 512
4 0
3 years ago
Other questions:
  • <img src="https://tex.z-dn.net/?f=6.25%20%5Ctimes%201.4" id="TexFormula1" title="6.25 \times 1.4" alt="6.25 \times 1.4" align="a
    14·1 answer
  • "Sonia had band practice 2 _1/3 hours on Saturday and 1_3/4 hours on Monday. How many total
    13·1 answer
  • Your mother takes you to your grandparents house for dinner? She drives 60 minutes at a constant speed of 40 miles per hour. She
    6·1 answer
  • Please look at the picture. Choices: A: 6 B: 10 C: 12 D: 14
    10·1 answer
  • What is the resulting polynomial when 3x+7 is multiplied by 2x-6
    15·1 answer
  • Six hats and three visors cost $71.25 while five visors and two hats cost $54.75. How much does a hat cost?
    14·1 answer
  • Is the triangle with the side lengths 5,12,13 right, obtuse, or acute? Why?
    6·1 answer
  • At the beginning of the year, Ms. Carter had 45 post it notes on her desk. Ms. Carter now has 60% more than the post its she sta
    5·1 answer
  • Function or not?<br> I will give you brainliest<br> Pls help, Thank you
    9·1 answer
  • Can somebody help me with this pleas.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!