2 years ago

When a system contains the equations of two parabolas, there can only be one solution.

Mathematics

2 answers:

Phoenix [80]2 years ago

6 0

It should be false it would come out with more then one solution

Dvinal [7]2 years ago

4 0

False, there can be 0, 1, or 2 solutions depending on how many points they intersect

You might be interested in

Please help serious answers only

pentagon [3]

Answer:

The answer is 3/4 and -1/2

$\frac{3}{4} and - \frac{1}{2}$

4 0

2 years ago

Read 2 more answers

If 3x+y=14, and x and y are positive integers, all of the following could be the value of x+y EXCEPT? This is an sat question an

vodka [1.7K]

Possible values are

x=1,y=11

x=2,y=8

x=3,y=5

x=4,y=2

8 0

3 years ago

The Goodsmell perfume company has a new line of perfume and is designing a new bottle for it. Because of

Alex777 [14]

Answer:

its to long for me

Step-by-step explanation:

5 0

3 years ago

A migraine sufferer took Two 400mg doses of naproxen. The half-life for

12345 [234]

Answer:

If y(t) is the mass (in mg) remaining after t years, then y(t) = y(0) (0.5)^{t/T} = 400 (0.5)^{t /4}, where T is the half-life period and y(0) is the amount at t = 0 years (initial).

Then at t = 20:

y(20) = 400 (0.5)^{20 /4} = \text{12.5 mg}

Step-by-step explanation:

7 0

3 years ago

The frequency with which a cricket chirps varies directly with the temperature. If the cricket chirps 100 times per minute in 80

Karo-lina-s [1.5K]

The answer is: D) 115

The explanation is shown below:

1. You have that the frequency with which a cricket chirps varies directly with the temperature, which you can express it as following:

$y=kx$

Where $y$ is the frequency with which a cricket chirps, $x$ is the temperature and $k$ is the constant of proportionality.

2. If the cricket chirps 100 times per minute in 80° weather, you can calculate $k$ as below:

$k=\frac{100}{80}=1.25$

3. Therefore, the frequency in 92° weather is:

$y=1.25x\\y=(1.25)(92)\\y=115$

3 0

3 years ago