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
kaheart [24]
3 years ago
11

Does the equation x^2 -4x + y^2 = -3 intersect the x-axis?

Mathematics
2 answers:
frutty [35]3 years ago
5 0
We can rewrite the equation into:
(x-2)^2+y^2=1

Therefore the circle's centre is that (2,0). Since the circle's centre lies on the x axis, the circle must intersect the x-axis.
olya-2409 [2.1K]3 years ago
3 0

Answer:

Yes, because the center is on the x-axis?

Step-by-step explanation:

You might be interested in
Marissa is reading over her blood work results from her doctor. According to the report, there are about 3.7 × 105 platelets and
sladkih [1.3K]

Answer/Step-by-step explanation:

First Multiply the given expresion --> 3.7 * 105

3.7*105 =  388.5

Therefor there is 388.5 platelets.

There is 9300 white blood cell.

Sicne you are finding out the TOTAL of BOTH TOGETHER you add them.

388.5 + 9300 = 9688.5

ANSWER: 9688.5 in total.

5 0
3 years ago
What 3 consecutive even numbers added together equal 42? Us e the equation n+ (n+2) + (n+4) = 42 to help you solve
Daniel [21]
12,14,16

You reduce similar terms ("n" and numbers) then you just simplify the equation and kind of guess the even numbers that equal 42 based on your answer (12)
3 0
3 years ago
A label is placed around the juice box below, not including the bases.
Nonamiya [84]

Answer:

so is it 28? i need help too

3 0
3 years ago
<img src="https://tex.z-dn.net/?f=2x%5E%7B2%7D%20%2B5x%2B3%3D0" id="TexFormula1" title="2x^{2} +5x+3=0" alt="2x^{2} +5x+3=0" ali
Ira Lisetskai [31]
Exact form: -3/7
Decimal form: -0.428581
8 0
2 years ago
There is a picture attached :)
lord [1]
Hdhhshdbfbabfhshdhahfhahdhsufshfh
5 0
2 years ago
Other questions:
  • The circle is inscribed in triangle A E C. Which are congruent line segments? Select two options. AB and CB ;EF and ED; ED and C
    13·2 answers
  • What is the area to this figure?​
    7·2 answers
  • Which of the following is the additive identity of 5+2i
    11·1 answer
  • The angle of a sector of a cone is 135, and the slant height is 20 centimeters. What is the diameter of the cone?
    5·1 answer
  • How do you subtract (2/3)-(1/6)
    15·1 answer
  • HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
    10·2 answers
  • Solve the system using elimination.
    15·1 answer
  • Cold antoje help me answering this please :).<br>Fake answer will be reported. ​
    8·1 answer
  • Starter
    5·1 answer
  • A businessman bought a personal computer for $10,768. Calculate the selling price of the personal computer if he made a profit o
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!