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
mihalych1998 [28]
3 years ago
12

Solve for b.

Mathematics
2 answers:
Dvinal [7]3 years ago
8 0
Expression: <span>a = 9b²c

b</span>² = a/9c

b = √(a/9c)

b = √a/3√c
Or b = 1/3 √(a/c)

In short, Your Answer would be: Option D

Hope this helps!
Ipatiy [6.2K]3 years ago
3 0

Answer:

b=\pm\frac{1}{3}\sqrt{\frac{a}{c}}

Step-by-step explanation:

Given expression a=9b^2c

We have to find the value in terms of b

Consider the given expression a=9b^2c

Divide both side by c, we have

\frac{a}{c}=9b^2

Again divide by 9 , we have

\frac{a}{9c}=b^2

Taking square root both side, we have,

\sqrt{\frac{a}{9c}}=\sqrt{b^2}

Simplify , we have,

\sqrt{\frac{a}{9c}}=b

We know \sqrt{9}=\pm 3

Thus, b=\pm\frac{1}{3}\sqrt{\frac{a}{c}}

You might be interested in
What is the length of the line segment with end points (5, -7) and (5, 11)​
Law Incorporation [45]

Answer:

<h2>18</h2>

Step-by-step explanation:

The formula of a distance between two points:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

We have the points (5, -7) and (5, 11). Substitute:

d=\sqrt{(5-5)^2+(11-(-7))^2}=\sqrt{0^2+18^2}=\sqrt{18^2}=18

4 0
3 years ago
The candle factory made 498 red candles and 204 white candles each day. About how many candles did the factory make in a day alt
stiv31 [10]

Answer:

about 700

Step-by-step explanation:

you add 204 + 498=

4 0
3 years ago
Read 2 more answers
Subtract.<br> (6x + 5) - (x + 3)<br> A. 5x + 2<br> B. 6x + 2<br> C! 6x + 8<br> D. 5x + 8
Natali [406]

Answer: 5x + 2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
C-7.6=-4 what is the value of c
9966 [12]
C - 7.6 = -4
c = -4 + 7.6
c = 3.6
4 0
3 years ago
Read 2 more answers
Use Green's Theorem to evaluate the line integral along the given positively oriented curve. C yex dx 2ex dy, C is the rectangle
Dennis_Churaev [7]

Answer:

2 ( e^3 + 1 )

Step-by-step explanation:

The path of the attached Rectangle is anti-clockwise

and the Integrand:  P( x, y ) dx +  q ( x , y ) dy

 P( x, y )  = ye^x

 q ( x , y ) = 2ex

hence :  dq/dx - dp/dy = 2e^x - e^x = e^x

attached below is the remaining  solution

using Green's theorem

7 0
2 years ago
Other questions:
  • A bottling company uses a filling machine to fill plastic bottles with a popular cola. The bottles are supposed to contain 300 m
    5·1 answer
  • Someone help me please
    5·1 answer
  • Penelope earned $50 in May. She earned $60 in June.
    11·1 answer
  • I've already done the first part of the question but i have to write it so others can be able to answer my second. i'd be gratef
    15·1 answer
  • 2. Divide f(x) by d(x), and write a summary statement in the form indicated. f(x) = x4 - 4x3 + 2x2 - 4x + 1; d(x) = x2 + 1 (2 po
    15·1 answer
  • What is the solution to this equation? 6(x-3)=3x+9
    11·1 answer
  • Graph and its image after a rotation of 90 counterclockwise about the origin.
    10·2 answers
  • Find the surface area
    15·1 answer
  • A basketball player has a 0.654 probability of making a free throw. If the player shoots 13 free throws, what is the probability
    11·1 answer
  • 85% of x is 51. Write an equation that represents the situation
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!