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
Kaylis [27]
3 years ago
14

A system of equations with a linear and quadratic equation must have one solution.

Mathematics
2 answers:
Ierofanga [76]3 years ago
8 0
That is false because, this type of system can have one solution, two solutions, or no solutions. Graph both equations on the same coordinate plane. Identify the point of intersection, if any. 
Hope I Helped : )

aev [14]3 years ago
8 0
Its true  
............
You might be interested in
What is the length of AB?
frez [133]

Answer:

10

Step-by-step explanation:

You use the distance formula by finding the x and y difference, and you get 8, for x value, 6 for y value, and then you use Pythagorean theorem to get 10 for AB.

7 0
3 years ago
Read 2 more answers
Find (y) 2x+0,4y= 9 x=2,3
yarga [219]

Answer:

9y 2x+0,4y=9 4=2,3

Step-by-step explanation:

7 0
3 years ago
The percentage of households in the u.S. With cable television increased from 22.5%in 1980 to 68% in 2000. What was the increase
Arada [10]

Answer:  The increase in the percent of household with cable television = 45.5%.

Step-by-step explanation:

Given : The percentage of households in the u.S. With cable television increased from 22.5% in 1980 to 68% in 2000.

i.e. Previous percentage in 1980  = 22.5%

New percentage in 2000= 68%

Now , the increase in percentage = (New percentage) - ( Previous percentage )

= 68% - 22.5%

= 45.5%

Hence, the increase in the percent of household with cable television = 45.5%.

4 0
3 years ago
Jane works twice as fast as her daughter Anna. If it takes 15 minutes to clean the kitchen together, how long would it take Anna
Sonbull [250]
Here, Twice fast means, she takes half time in doing same amount of work.
Let, Anna takes = 2t & Jane takes = t

It would be: 1/t + 1/2t = 1/15
2t + t / 2t² = 1/15
15(3t) = 2t²
2t² = 45t
Divide both sides by t, 
2t = 45
t = 45/2
t = 22.5
& 2t = 22.5(2) = 45

In short, Anna would take 45  minutes

Hope this helps!
7 0
3 years ago
What is the domain and derivative of f(x)=ln(2xsqrt(2+x))?
wolverine [178]
For domain 2x sqrt(2+x)>0
x>0,2+x>0,x>-2 combining 
we get x>2
f'(x)=[1/{2x sqrt(2+x)}][{2x/(2 sqrt(2+x))}+2 sqrt(2+x)]
5 0
3 years ago
Other questions:
  • Janice brought 5.5m of fabric about how many yards of fabric does she have
    11·1 answer
  • The upper quartile of a set of data is represented by which of the following? The median of the upper quarter of the data. The m
    7·2 answers
  • Two sides of scalene abc measure 3 centimeters and 5 centimeters. how many different whole centimeter lengths are possible for t
    15·1 answer
  • Alex sold flowers as a sports fundraiser. He sold each rose for $3.50 and each carnation for $2.50. Alex sold 264 flowers for a
    11·1 answer
  • -2 1/5 x (-5 3/8) =?
    5·1 answer
  • What the answer fast now
    13·2 answers
  • Laura rented a movie. She started the movie at 11:32 am and it ended at 2:19pm. How long was the movie?
    13·1 answer
  • If triangle abc = triangle XYZ which is true
    5·1 answer
  • Jamal groups 8 blocks as 5 blocks and 3 blocks What is another way to group the 8 blocks
    12·2 answers
  • Mrs. Galicia has a cupcake company. The amount of money earned is represented by
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!