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
guapka [62]
4 years ago
8

Brian is solving the equation x^2 -3/4 x =15. what value must be added to both sides of the equation to make the left side a per

fect-square trinomial?
a. 9/64b.9/16c.3/4d.9/4
Mathematics
1 answer:
vekshin14 years ago
3 0
To complete the square we get the coefficient of x, divide it by 2 then square it.
-3/4 divided by 2 =
-3/8 and then squared it equals
9 / 64
answer is a


You might be interested in
How long is the golden gate bridge?? above its 1
Oksanka [162]
If i've got the distance of the golden gate bridge right ,then it should be 20.88,you can round that up to either 20 or 21
4 0
3 years ago
Find the missing value of x. Show your work.
maw [93]

Answer:

68 degrees

Step-by-step explanation:

Since the angle is a right angle, it is 90 degrees, to figure out the measurement of a section if it, simply subtract the known angle 22, from 90 to get an answer of 68.

6 0
3 years ago
Please help I'll give brainliest!
aleksley [76]

the answer is b shift 2 cause the mean of shift to equals 40.4

8 0
3 years ago
Pls help I’m failing math I’ll brainlest ASAP
skad [1K]

The equation <u>6 + 9a = 51</u> can help find out how many adults were in the group.

5 0
3 years ago
What type of function is shown in the data in the table below?
Pavlova-9 [17]
The functions shows in the data table is an exponential function.
7 0
2 years ago
Other questions:
  • I need help what is 3.5 plus (4 +7)
    8·2 answers
  • Antoine is designing a new, cylindrical drinking glass. If the glass has a diameter of 8 centimeters and a height of 12.8, what
    12·2 answers
  • Posting a screenshot my loves
    14·1 answer
  • The steps and the answer
    11·1 answer
  • ccording to the Center for Disease Control, the prevalence of smoking among adults in Oregon is 16.3%. It is 20.5% in Louisiana.
    13·1 answer
  • 8/12 first 2 equivalent fractions
    8·1 answer
  • Rounded to the nearest 10 as possible
    6·1 answer
  • Helen rolls a dice and flips a coin calculate the probibility that she gets a 4 and tails
    10·2 answers
  • The cost of g gallons of gasoline can be modeled by C(g) = 2.25g
    13·1 answer
  • Which expression is equivalent to…
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!