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
Montano1993 [528]
3 years ago
11

Mis the midpoint of AN, A has coordinates (-5,-5) and M has coordinates (3, 4) Find the coordinates of N.

Mathematics
1 answer:
NemiM [27]3 years ago
8 0

Answer:

N(11 , 13)

Step-by-step explanation:

M(3,4) = (x,y)

A(-5, -5) = (x1,y1)

N (  )=(x2,y2)

using midpoint formula;

M(x,y)=(x1 + x2)/2 , (y1 + y2)/2

(3,4)= (-5 + x2)/2 , (-5 + y2)/2

Now;

3 = (-5+x2)/2                                                      4 = (-5 +y2)/2

6 = -5 +x2                                                            8 = -5 +y2

6+5 = x2                                                               8+5=y2

x2=11                                                                    y2 = 13

You might be interested in
Jacob distributed a survey to his fellow students asking them how many hours they spent on the Internet in the past day. He also
Anna35 [415]

The linear equation B. y = -x +7.5 best describes the given model. The mood rating for a student that spent 5.5 hours online would be 2.

Step-by-step explanation:

Step 1; We plot the points that fall on the line and that lie on an exact x or y coordinate. The following 4 points are plotted (0.5, 7), (2, 5.5), (2.5, 5) and (3.5, 4). We substitute the values of x in the given equations to see which best describes the model.

Step 2; When y = x + 7.5, we get the coordinates as (0.5, 8), (2, 9.5), (2.5, 10) and (3.5, 11).

When y = -x + 7.5, the coordinates are (0.5, 7), (2, 5.5), (2.5, 5) and (3.5, 4).

When y = \frac{-1x}{2} + 7.5, the coordinates are (0.5, 7.25), (2, 6.5), (2.5, 6.25) and        (3.5, 5.75).

So equation 2 has the closest values to the actaul graph.

Step 3; By substituting x = 5.5, y = -(5.5) + 7.5 = 7.5 - 5.5 = 2.

8 0
3 years ago
Determine the unknown angle measures, to the nearest degree, in the diagram provided.
serg [7]

Answer:

a is <u>5</u><u>3</u><u>.</u><u>8</u><u>°</u><u>,</u> and b is <u>3</u><u>6</u><u>.</u><u>2</u><u>°</u>

Step-by-step explanation:

Using sine trig rule:

{ \boxed{ \bf{ \sin(b) =  \frac{opposite}{hypotenuse}  }}}

{ \tt{ \sin(b) =  \frac{78}{132}  }} \\  \\ { \tt{b =  { \sin }^{ - 1}( \frac{78}{132} ) }} \\  \\ { \tt{b = 36.2 \degree}}

Summation of angles of triangle:

{ \tt{a + b + 90 \degree = 180 \degree}} \\ { \tt{a + 36.2 \degree + 90 \degree = 180 \degree}} \\ { \tt{a = (180 - 36.2 - 90) \degree}} \\ { \tt{a = 53.8 \degree}}

7 0
2 years ago
What is the range of the relation?
Alika [10]

Answer:

{- 3, - 2, 0, 2 }

Step-by-step explanation:

The range is the y- coordinates of the points

(- 4, - 3 ) , (- 1, - 2 ) , (- 2, 0 ) , (0, 2 )

The y- coordinates are - 3, - 2, 0, 2

Then the range is { - 3, - 2, 0, 2 }

8 0
2 years ago
Help math problem asap, DOUBLE POINT REWARD!
Tomtit [17]
It’swould be the second one
8 0
3 years ago
Please help me on this
vladimir1956 [14]

Answer:

C and F**

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • When you add negative numbers you move in the _____ directions?
    6·1 answer
  • There are 5 cards with a picture of a rose and 1 card with a picture of a daisy.
    5·2 answers
  • What is the domain of 
    6·1 answer
  • Rearrange the formula a2 + b2 = c2 for a. A) a = (c2 − b2)2 B) a = (c2 + b2)2 C) a = c2 − b2 D) a = c2 + b2
    6·2 answers
  • What is the value of x in the figure ?
    6·2 answers
  • Let A = {0, 0, W), B = {a, n, t). Find AxB and BXA. AXB = { (Type an ordered pair. Use a comma to separate answers as needed.)
    11·1 answer
  • 17. Find the missing angle(s).<br> soto<br> \b<br> Omg pls hurry I need help
    8·1 answer
  • Find the slope of the graphed line.
    8·1 answer
  • 43. Given the conditional: "If a bachelorette does not receive a rose, then she must leave the
    7·1 answer
  • The length of a rectangle is 5 feet and the width is x the perimeter is less than 15 feet write and solve an inequality to find
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!