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
GenaCL600 [577]
3 years ago
5

M(5, 7) is the mid-point of the l.ine segment joining A (3,4) to B. Find the coordinates of B.

Mathematics
1 answer:
Nina [5.8K]3 years ago
5 0

Answer:

B(7,10)

Step-by-step explanation:

M(5,7)=(x ,y)\\A(3,4)=(x_1,y_1)\\B(x_2,y_2)\\\\Endpoint ;\\x = \frac{x_1+x_2}{2}\\ \\5 = \frac{3+x_2}{2}\\ Cross\:Multiply\\5\times 2 =3+x_2\\10=3+x_2\\10-3 =x_2\\7=x_2\\\\\\y = \frac{y_1+y_2}{2} \\\\7 = \frac{4+y_2}{2}\\ Cross\:Multiply\\7\times 2 =4+y_2\\14 =4+y_2\\14-4 =y_2\\10 =y_2\\\\\\B(7,10)

You might be interested in
Please help! click to see the picture
Roman55 [17]

Answer:
Inequality 7n - 22 >= 64
Solution   7n > = 64 + 22
                7n >= 86
                  n => 12. 28 rounded down to 12
                     Grace must wash at last 12 cars

4 0
2 years ago
Write the expression using a single exponent 2^2•2^8
kondor19780726 [428]

I think it’s C. 4^16,

5 0
3 years ago
If two balanced die are rolled, the possible outcomes can be represented as follows. (1, 1) (2, 1) (3, 1) (4, 1) (5, 1) (6, 1) (
m_a_m_a [10]

3 of the 36 outcomes have a sum of 10. The probability is 3/36 = 1/12

6 0
3 years ago
Read 2 more answers
Rewrite the following equation in standard form.<br> y = 10x + 2
Naddika [18.5K]

Answer:  -10x + 1y = 2

Step-by-step explanation:

The standard formula says that  Ax + By = C   where A is the coefficient of the x variable, B is the coefficient of the y variable, and C is the constant value.

   y = 10x + 2   Subtract 10x from both sides of the equation .

-10x     -10x

-10x + 1y = 2  

6 0
3 years ago
Kite A B C D is shown. Sides A B and B C are congruent. The length of A B is 3 x + 1 and the length of B C is 22. Sides A D and
Sedaia [141]

Step-by-step explanation:

=bc

3x + 1 = 223x+1=22

x = 7x=7

ad = cd = 4(7) = 28ad=cd=4(7)=28

4 0
2 years ago
Other questions:
  • A carpet square is 9inches what’s the area of the carpet square?
    14·1 answer
  • 14 and 15 pls and I need work too thax
    7·1 answer
  • 70 points I need help ASAP on everything but part A (WILL GIVE BRAINLIEST) Roller Coaster Crew Ray and Kelsey have summer intern
    7·2 answers
  • Don’t really understand it someone help
    14·1 answer
  • PLEASE HELP ASAP 35 POINTS NEED HELP ON HOMEWORK
    11·1 answer
  • The information from the settings menu titled "About" for an Apple iPod is given.
    8·1 answer
  • Please answer these question!!
    8·1 answer
  • How do I solve this?
    6·2 answers
  • Can you please help me ASAP
    15·2 answers
  • Where is the point (-4 -5) located on the coordinate plane
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!