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
sertanlavr [38]
3 years ago
15

The formula c=√(a^2+4b^2 ) Solve the equation for b. That means get “b” all by itself on one side of the equation. Show your wor

k. Show steps.

Mathematics
1 answer:
fiasKO [112]3 years ago
7 0

Answer:

b^{2} =\frac{c^{2}-a^{2}  }{4}

Step-by-step explanation:

I believe this is the correct answer. In order to check that my equations are correct I put in some dummy numbers.

a= 2

b=4

c= 2\sqrt{17}

You might be interested in
Draw a number line and place each of the following numbers in its appropriate place on the line: −5, −2, 4, 6, −1, , −0.5.
o-na [289]
Is this what you want I have the numbers on a number line in order from lowest to highest. If this is not what you are looking for tell me and I will try to help in anyway I can.

7 0
3 years ago
What is the slope-intercept equation of the line below? 61 -5
Lemur [1.5K]

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

The Correct option is ~ B

\boxed{ \boxed{y = 2x - 3}}

\large \boxed{ \mathfrak{Step\:\: By\:\:Step\:\:Explanation}}

Let's find the slope (m) using points (2 , 1) and (0 , -3)

  • \mathrm{ \dfrac{y2 - y1}{x2 - x1} }

  • \dfrac{1 - ( - 3)}{2 - 0}

  • \dfrac{4}{2}

  • 2

hence, slope = 2

now, by Observing the given graph we can infer that the given line cuts the y - axis at point (0 , -3), so value of y - intercept (c) = - 3

[ y - coordinate of a point when x - coordinate is equal to 0 is the value of y - intercept of a line ]

And, we know the general equation of line in slope - intercept form is ~

  • \boxed{y = mx + c}

now, let's plug the value of slope (m) and y - intercept (c) in the general equation to find the equation of line in slope intercept form ~

  • y = 2x - 3

7 0
3 years ago
HELP!
Serga [27]

Answer:

3.) (x + 5) (x - 6)

Step-by-step explanation:

Factor the following:

x^2 - x - 30

Hint: | Factor x^2 - x - 30 by finding two numbers whose product is -30 and whose sum is -1.

The factors of -30 that sum to -1 are 5 and -6. So, x^2 - x - 30 = (x + 5) (x - 6):

Answer: (x + 5) (x - 6)

5 0
3 years ago
What is 118.4 billion in standard notation and scientific notation
boyakko [2]
118.4 x 10^9 or 118,400,000,000
5 0
3 years ago
Leila's father used six-tenths of a full tank of gasoline on their trip. Nine gallons were used.
Bad White [126]

Answer:

15

Step-by-step explanation:

if 6/10 = 9 gal. then we can divide 9 by 6 and then multiply that answer by ten

5 0
4 years ago
Other questions:
  • The table of values shown below represents a linear function. Which of these points could also be an ordered pair in the table,
    7·2 answers
  • PLEASE HELP
    7·2 answers
  • Tareq pays $22.10 for 2.6 pounds of salmon.What is the price per pound of the salmon
    5·2 answers
  • Which phrase best defines a square?
    8·1 answer
  • Lisa made 6 sandwiches in 15 minutes. At that​ rate, how long will it take her to make 15 sandwiches​?
    14·2 answers
  • Maya claims that the runners’ order of most improved to least improved is Miguel, Joshua, Nicole, Leila, and Kedwin. Which state
    9·2 answers
  • The triangles shown below must be congruent.
    7·2 answers
  • Whoever can do this imma give them a thanks, brainly and 5 stars deal?
    6·1 answer
  • Three items weighing 1.29 kg, 3.59 kg and 4.36 kg are to be posted but are found to be overweight. By how much does the total we
    13·1 answer
  • 4) The radius of a circular garden is 28 feet. What is the circumference
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!