3 years ago

What value of c makes x2 6x c a perfect square trinomial? 3 6 9 12

2 answers:

4 0

The value of c is 9. A perfect square trinomial can be written as (x + _ )^2 or (x - _)^2. In this equation the, missing entry must be able to be doubled and equal to 6. So the perfect square trinomial should be (x + 3)^2 or (x + 3)(x + 3). Then use FOIL to solve the polynomial, x^2 + 3x + 3x +9. C thus equals 9

Tju [1.3M]3 years ago

4 0

Answer:

the answer on ed is c or 9

Step-by-step explanation:

You might be interested in

Let a random variable X be distributed normally with a mean of 100 and a standard deviation of 15.

g100num [7]

The answer is c . What is the value of the lower putter fence for this distribution

3 0

3 years ago

Solve the system of equations x - 4y = 7 2x + y = 5 HTML EditorKeyboard Shortcuts

tekilochka [14]

X-4y=7 Answer:1/4
2x+y=5

2x+y=5 I am not sure but I’m pretty sure the answer is -2

5 0

2 years ago

How many edges and vertices does a prism with a 50 sided end face have

Svet_ta [14]

Each with 220 sides,meaning 440 edges on the end

8 0

3 years ago

A printer takes two and one half seconds to print a flyer it took 75 seconds to print a batch of flyers without stopping how man

galina1969 [7]

Answer:

Step-by-step explanation:

A printer takes two and one half seconds to print a flyer it took 75 seconds to print a batch of flyers without stopping how many flyers were printed with a multiplication and division equation and solve?

From the above question:

2 1/2 seconds = 1 flyer

75 seconds = x flyer

Cross Multiply

2 1/2 seconds × x flyer = 75 seconds × 1 flyer

7 0

3 years ago

A pyramid has 18 inches on each side and a height of 16

Nina [5.8K]

The total is 5184inches cubed

3 0

3 years ago