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
Aliun [14]
3 years ago
8

How do you complete a square

Mathematics
1 answer:
fredd [130]3 years ago
7 0
Step 1 Divide all terms by a (the coefficient of x2).
Step 2 Move the number term (c/a) to the right side of the equation.
Step 3 Complete the square on the left side of the equation and balance this by adding the same value to the right side of the equation.
You might be interested in
A microscope shows you an image of an object that is 20 times the objects actual size. Therefore, the scale factor of the enlarg
madam [21]
We just have to multiply 20 by 10mm, which is 200mm. 100mm is equal to one centimeter, so the body length of the insect under the microscope is two centimeters.
4 0
3 years ago
Read 2 more answers
9. The temperature of a liquid that is increasing can be represented by the equation
34kurt

Answer:

92°F

Step-by-step explanation:

in degrees Fahrenheit,

t=7

f(7)=64 + 4(7)

=92

6 0
3 years ago
What is the variance of 4,7,5,9? how do i find the answer?​
kumpel [21]

See attachment for math work and answer.

6 0
3 years ago
A package of 3 pairs of insulated gloves costs $15.57. What is the unit price of the pairs of gloves?
Illusion [34]

Answer:

$5.19

Step-by-step explanation:

→ Write the ratio

3 : 15.57

→ Divide both sides by 3

1 : 5.19

8 0
3 years ago
PLEASE I NEED HELP CLICK ON THIS IMAGE
Alecsey [184]

Answer:mean

Step-by-step explanation:

I would assume it’s the mean since that averages the 7 test scores it represents the data set well. Outlier and mode don’t describe a data set since they are quite unique within it.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Determine if each function is linear or nonlinear. Drag each function into a box to correctly classify it. A:y=2x^3 B:y = x + 5
    14·2 answers
  • 7 POINTS!!! ~ A 6 foot tall man casts a shadow that is 4.5 feet long. A telephone pole casts a shadow that is 15.6 feet long. Tw
    15·1 answer
  • 25+5 Times blank equals 35
    13·1 answer
  • Choose the best estimate for the division problem below.
    5·1 answer
  • Mark drew two lines that form a right angle what word describe the lines mark drew
    12·1 answer
  • If two equilateral triangles have equal perimeters, they must also have equal areas? True False
    11·2 answers
  • A store wants to display 45 boxes of plates. Each shelf can fit 6 boxes of plates. The store will display as many boxes on each
    11·1 answer
  • Derive the equation of the parabola with a focus at (−5, −5) and a directrix of y = 7.
    8·1 answer
  • Missing angles
    11·1 answer
  • The number of bacteria in a lab experiment can be modeled by the function
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!