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
schepotkina [342]
3 years ago
8

If a parabola with vertex (−2,1) also contains the point (1,6) which point must also be on the parabola?

Mathematics
1 answer:
zepelin [54]3 years ago
3 0

Answer:

(-5,6)

Step-by-step explanation:

I graphed the points and found that (-5,6) would fall on the parabola.

The equation of the line is y=\frac{5}{9}(x+2)^{2}+1, if you need it.

If this answer is correct, please make me Brainliest!

You might be interested in
An item is regularly priced at $27. It is now priced at a discount of 45% off the regular price. Find the price now
r-ruslan [8.4K]
The answer would be $12.15
8 0
3 years ago
What is the product?( square root 3x+ square root 5) (square root 15x+ 2 square root 30)
hichkok12 [17]
(\sqrt{3x}+\sqrt5)\cdot(\sqrt{15x}+2\sqrt{30})\\\\=(\sqrt{3x})(\sqrt{15x})+(\sqrt{3x})(2\sqrt{30})+(\sqrt5)(\sqrt{15x})+(\sqrt5)(2\sqrt{30})\\\\=\sqrt{(3x)(15x)}+2\sqrt{(3x)(30)}+\sqrt{(5)(15x)}+2\sqrt{(5)(30)}\\\\=\sqrt{45x^2}+2\sqrt{90x}+\sqrt{75x}+2\sqrt{150}\\\\=\sqrt{9x^2\cdot5}+2\sqrt{9\cdot10x}+\sqrt{25\cdot3x}+2\sqrt{25\cdot6}\\\\=\sqrt{9x^2}\cdot\sqrt5+2\sqrt9\cdot\sqrt{10x}+\sqrt{25}\cdot\sqrt{3x}+2\sqrt{25}\cdot\sqrt6
=3x\sqrt5+2\cdot3\sqrt{10x}+5\sqrt{3x}+2\cdot5\sqrt6\\\\=3x\sqrt5+6\sqrt{10}+5\sqrt{3x}+10\sqrt6
3 0
3 years ago
Read 2 more answers
Need help tremendously
Alina [70]
<span>basically since 30 minutes is half of an hour, to get to a full hour you can multiply by 2, so you do that for both, 2/3 included so you get 2/3 * 2/1 4/3 is 1 1/3</span>
5 0
3 years ago
Find the prime factors.<br> 7) 48
FinnZ [79.3K]

Step-by-step explanation:

48 = 48 \times 1 \\ 48 = (24 \times 2) \times 1 \\ 48 = (12 \times 2) \times 2 \times 1 \\ 48 = (6 \times 2) \times 2 \times 2 \times 1 \\ 48 = (3 \times 2) \times 2 \times 2 \times 2 \times 1

7 0
2 years ago
The figure below shows square ABCD inscribed on square PQRM on a coordinate plane. Which of the following expressions represents
vova2212 [387]
The hypotenuse of the triangle is given by:
 CB ^ 2 = RC ^ 2 + RB ^ 2&#10;
 Substituting values:
 CB ^ 2 = 2 ^ 2 + 4 ^ 2&#10;
 Clearing CB we have:
 CB = \sqrt{ 2 ^ 2 + 4 ^ 2}  &#10;&#10; CB = \sqrt{ 4 + 16}  &#10;&#10; CB = \sqrt{20}  &#10;&#10; CB = \sqrt{4*5}  &#10;&#10; CB = 2\sqrt{5}  &#10;&#10;&#10;&#10;
 Then, the perimeter of the triangle is:
 P = RB + RC + CB&#10;
 Substituting values:
 P = 4 + 2 + 2 \sqrt{5} &#10;&#10; P = 6 + 2 \sqrt{5}
 Answer:
 the perimeter of triangle BRC in units is:
 D.6 + 2√5
7 0
3 years ago
Read 2 more answers
Other questions:
  • Order the numbers from least to greatest. 9/5,−2.5,−1.1,−4/5, 0.8
    10·1 answer
  • Laura paddles in her canoe at a speed of 5 mph for 5 miles. She then hops on her windsurfer and sails for 12 miles at a speed of
    5·2 answers
  • Plz help me I am so bad at math I will thank u and mark u branly
    13·1 answer
  • A local screen-printing company sells T-shirts at various prices, in dollars, depending upon how many T-shirts are bought at
    9·2 answers
  • ANSWER THIS ASAP DONT SEND A FILE AT ALL !! I NEED THE QUICK ONLY ANSWER IF YOU REALY KNOW !!
    5·1 answer
  • Which Inequality is equivalent to the given inequality?
    10·1 answer
  • What is the simplified form of the following expression: -(8n -5v)
    9·1 answer
  • Rena`s rowboat drifts 23 feet away from the shore, followed by another 9 more feet. What equation represents Rena`s rowboat posi
    11·1 answer
  • Which property will we need to use to solve the equation?<br><br> x - 10 = 5
    11·1 answer
  • Como divido 2 5/8 / 5 ayuda
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!