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
iren2701 [21]
2 years ago
15

Find the midpoint of segment AB given. A (-3, 2) and B (3, -2)

Mathematics
1 answer:
Tasya [4]2 years ago
8 0

\text{The formula of the midpoint of segment AB:}\\\\\left(\dfrac{x_A+x_B}{2};\ \dfrac{y_A+y_B}{2}\right).\\\\\text{We have the points}\ A(-3,\ 2)\ \text{and}\ B(3,\ -2).\ \text{Substitute:}\\\\x=\dfrac{-3+3}{2}=\dfrac{0}{2}=0\\\\y=\dfrac{2+(-2)}{2}=\dfrac{0}{2}=0\\\\Answer:\ \boxed{(0,\ 0)}

You might be interested in
Help ASAP Pythagorean tyoerem
marin [14]

Answer:

Step-by-step explanation:

Sides opposite to equal angles are equal.

x = 8

Pythagorean theorem,

y² = 8² + 8²

   = 64 + 64

y² = 128

y = √128

y = 11.31

4 0
2 years ago
The ratio of students to teachers is 2:3 respectively.If there are 21 teachers, how many students are there?
yulyashka [42]

Answer:14


Step-by-step explanation:

2:3

14:21

in 14 their is 2 7's

in 21 their is 4 7's


6 0
3 years ago
Which do the following equations represent? -4x-5y=-4 and 10x-8y=-1
kicyunya [14]
Parallel have same slope
Perpendicular have opposite reciprocal slopes. Ex. 2/3 is slope of one line so the perpendicular line would have slope of -3/2.

Find slopes of these lines.

-4x-5y=-4
-4x+4 =5y
Divide by 5

Y= -4x/5 +4/5

Second line: 10x-8y=-1

10x+1=8y
Divide by 8

10x/8 +1/8 =y

Y= 5x/4 +1/8

So if you look at slope of line 1= -4/5 and line 2 it’s 5/4 so these both are perpendicular.
5 0
3 years ago
Find the area of the shaded region. Round to the nearest hundredth when necessary.
dusya [7]
Answer: 423.11 m^2


Step by step explanation:

Area of a circle formula pi*r^2

First solve the area of the big circle

3.14*21^2=1384.74 m^2

Now find the are of the smaller circle

r=21-3.5=17.5
3.14*(17.5)^2=961.63 m^2

Now we can minus the small area off the big area to get the shaded area.

1384.74-961.63=423.11 m^2

So the area of the shaded region is 423.11 m^2
3 0
2 years ago
Izzie thinks of a number
Rama09 [41]
I believe the number is 406,152
7 0
2 years ago
Read 2 more answers
Other questions:
  • A tea that is 22% jasmine is blended with a tea that is 13% jasmine. How many pounds of the 22% jasmine tea are used to make 10l
    11·1 answer
  • 1,991.25 kilometers at an average speed of 885 kilometers
    14·1 answer
  • gabe contributes 15% of the total cost of his individual health carecoverage. he pays $28.80 per week towards this contribution.
    7·1 answer
  • The graph below shows four straight lines, P, Q, R, and S:
    14·1 answer
  • Population data from three towns is displayed in the tables below. which town has growth that shows an exponential model?
    15·2 answers
  • A ball is projected with velocity 10m/s at an angle of 30 degrees with the horizontal surface . The time taken by the ball to re
    6·1 answer
  • What expressions are equal to (5x-7)-(3x-4)
    12·1 answer
  • The number sentence 4×7= (4×3) + (4×4) is an example of what property?
    15·1 answer
  • We use the inverse of the multiplication of the constant to isolate the variable We do this using property of equality:
    6·2 answers
  • The table shows the results of spinning a wheel 80 times. What is the relative frequency of the event "spin a 3"?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!