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
hammer [34]
3 years ago
7

Find the value of c that would make the following expression a

Mathematics
2 answers:
Temka [501]3 years ago
6 0

Answer:

c = 196

Step-by-step explanation:

28 /2 = 14

14 x 14 = 196

formula =( b/2) x 2

Sunny_sXe [5.5K]3 years ago
4 0

Answer:

c = 196

Step-by-step explanation:

To obtain a perfect square trinomial

Add ( half the coefficient of the x- term )² to x² + 28x

x² + 2(14)x + (14)², that is

x² + 28x + 196

= (x + 14)² ← a perfect square

You might be interested in
Help find slope of each line
gizmo_the_mogwai [7]
Slope=-5

as the line goes 5 down and 1 right
3 0
3 years ago
Read 2 more answers
Please answer these questions!!!!
Virty [35]

Answer:

BEC = C. 50

BCD = A. 120

Step-by-step explanation:

BEC

65 + 65 = 130

180 - 130 = 50

BCD = 180 - 60 = 120

BEC is 50

4 0
2 years ago
Read 2 more answers
Dario bakes a lasagna containing 2/3 pound of parmesan cheese, 5/4 pounds of ricotta cheese, and 4/3 pounds of mozzarella cheese
kap26 [50]
First, we have to figure out how much cheese we have total. Do this by adding up all of the various cheeses.

\frac{2}{3}  +  \frac{4}{3}  +  \frac{5}{4} \\  \frac{6}{3}  + 1 +  \frac{1}{4}  \\ 3 \frac{1}{4}
Now to split the cheeses into sections of 1/4 pound each, we have to divide by 1/4, which is the same as multipling by 4

3 \frac{1}{4}  \times 4 = 12 + 1 = 13

13 slices total
5 0
3 years ago
Samantha is deciding between two different movie streaming sites to subscribe to. Plan A costs $18 per month plus $1 per movie w
WARRIOR [948]

Answer:

Samantha would have to watch 4 Movies so x=4

Step-by-step explanation:

6 0
3 years ago
Create a scatter plot of your own that shows a positive correlation.
Mandarinka [93]
Try this ..............

6 0
3 years ago
Read 2 more answers
Other questions:
  • Is 10 times as much as 0.24?
    13·1 answer
  • . Find the value of x. a. 22.5 b. 18.5 c. 18 d. 12
    6·1 answer
  • PLEASE HELP!! WILL GIVE BRAINLIEST
    6·1 answer
  • Nth term of 19, 16, ? , ? , 7,
    11·1 answer
  • Tell whether the transformation appears to be a rigid motion. explain
    6·1 answer
  • Please help, I will give brainliest. I am struggling badly.
    6·1 answer
  • Leonardo and Asha are solving the equation (256−247)(4x−19)=5x+14 separately. The results of their first steps are shown below.
    15·1 answer
  • Janea bought a motorcycle for dollars. It depreciates by a factor of each year. Which expression best predicts the value of the
    13·2 answers
  • When Tamik calls home
    15·1 answer
  • Dustin and Janelle sold packs of trading cards to earn extra money before summer break. They sold each box for $51 which include
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!