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
Elenna [48]
2 years ago
8

Find the distance between the points. (-4,2), (-4,-5) The distance is _ .

Mathematics
2 answers:
MaRussiya [10]2 years ago
4 0

Answer:

The distance is (-4,3)

Step-by-step explanation:

count between the numbers :)

Allushta [10]2 years ago
3 0

Answer:

distance = 7 units

Step-by-step explanation:

calculate the distance d using the distance formula

d = \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2    }

with (x₁, y₁ ) = (- 4, 2 ) and (x₂, y₂ ) = (- 4, - 5 )

d = \sqrt{(-4-(-4))^2+(-5-2)^2}

   = \sqrt{(-4+4)^2+(-7)^2}

   = \sqrt{0^2+49}

   = \sqrt{49}

   = 7

You might be interested in
5 out of 8 bags of m and m's had exactly 32 pieces in them. How many bags out of 40 should have exacty 32 pieces
Andre45 [30]

the answer i think is 64

7 0
3 years ago
PLZ HELP ASAP AREA OF A SECTOR
const2013 [10]
The fraction of a circle represented by the shaded region is:
 S '/ S = ((8/5) * pi * r) / (2 * pi * r)
 Rewriting we have:
 S '/ S = ((8/5)) / (2)
 S '/ S = 8/10
 S '/ S = 4/5
 Then, we can make the following rule of three:
 (64/5) pi -------> 4/5
 x ----------------> 1
 Clearing x we have:
 x = ((1) / (4/5)) * ((64/5) pi)
 Rewriting:
 x = (5/4) * ((64/5) pi)
 x = (5/4) * ((64/5) pi)
 x = 50.24
 Answer:
 
The area of the complete circle is:
 
x = 50.24
4 0
3 years ago
Anyone know whats 9 + 10 ??
Zarrin [17]

Answer: 21

Step-by-step explanation:

ahaha but for real it is 19

6 0
3 years ago
Find a polynomial function of least degree having only real coefficients, a leading coefficient of 1, and roots of 2-√6 , 2+ √6
horsena [70]

Answer:

x^{4} -18x^{3}+104x^{2} -172x-100

Step-by-step explanation:

The 3 roots are given out of which 2 are real and 1 is imaginary. For a polynomial of least degree having real coefficients, it must have a complex conjugate root as the 4th root. Therefore, based on 4 roots, the least degree of polynomial will be 4. Finding the polynomial having leading coefficient=1 and solving it based on multiplication of 2 quadratic polynomials, we get:  

\\\\x_{1} = 2-\sqrt{6} \\x_{2} = 2+\sqrt{6} \\x_{3}=7-i \\x_{4}=7+i \\\\P(x)=1(x-x_{1})(x-x_{2} )(x-x_{3} )(x-x_{4} ) \\\\=(x-(2-\sqrt{6}))(  x-(2+\sqrt{6} )) (x-(7-i))( x-(7+i))\\=((x-2)+\sqrt{6})( ( x-2)-\sqrt{6} ) ((x-7)+i)( (x-7)-i)\\=((x-2)^{2} -(\sqrt{6} )^{2} )((x-7)^{2}-(i)^{2})\\=(x^{2} -4x-2)(x^{2} -14x+50)\\=x^{4} -18x^{3}+104x^{2} -172x-100\\

7 0
3 years ago
What’s nine plus ten?
qaws [65]

Answer: 19

*The joke is 21 lol!*

3 0
3 years ago
Read 2 more answers
Other questions:
  • A cake recipe calls for 2 and 5/6 cups of sugar. A caterer has 13 1/2
    10·1 answer
  • Bill and 10 friends are planning for a pizza party.They purchased 3 quarts of juice.If each glass holds 8 ounces will everyone g
    5·1 answer
  • PLEASE HELP ADSAPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    11·2 answers
  • 40 fifth graders went to a school trip 25%of the students went to see the space exhibit how many students is that
    8·2 answers
  • The variables x and y are directly proportional, and y = 2
    10·1 answer
  • Jasmine weigh 150ib he is loading a freight elevator with identical 72-pound boxes. The elevator can carry no more than 2000ib.
    9·1 answer
  • Solve for a.
    14·2 answers
  • By recycling 1 ton of paper,6,953 gallons of water are saved.How many gallons of water are saved by recycling 4 tons of paper?
    8·2 answers
  • For each question, calculate the slope of a line that passes through the points
    9·1 answer
  • Last month you spent $20 on clothing. This month you spent 180% of what you spent last month. How much did you spend this month?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!