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
disa [49]
3 years ago
9

Which of the following statements is not correct?

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
3 0
That the last one
A parallelogram is not always a rectangle
You might be interested in
B is the midpoint of AC and E' is the midpoint of BD. If A(-9,-4), C(-1, 6), and E(-4,-3), find the coordinates of D.
Ipatiy [6.2K]
The coordinates for D are (-4, -7)

First we must locate point B as it is vital to finding the midpoint of BD. To do this, we take the average of the endpoints AC since B is its midpoint. 

x values = -9 + 1 = -8
Then divide by 2 for the average -8/2 = -4

y values = -4 + 6 = 2
Then divide by 2 for the average 2/2 = 1

Therefore B must be (-4, 1)

Now we know the values of E must be the average of B and D. So we can write equations for each coordinate since we know they are averages. 

x - values = (Bx + Dx)/2 = Ex
(-4 + Dx)/2 = -4 ---> multiply both sides by 2
-4 + Dx = -8 ---> add -4 to both sides
Dx = -4

y - values = (By + Dy)/2 = Ey
(1 + Dy)/2 = -3 ---> multiply both sides by 2
1 + Dy = -6 ---> subtract 1 from both side
Dy = -7

So the coordinates for D must be (-4, -7)
5 0
3 years ago
Read 2 more answers
What is 2.4 with a bar over it as a fraction..? i need an answer ASAP! ty.
DanielleElmas [232]

Answer:

2 2/5

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Natalie has 412 apples that she must package into bags. Each bag must hold 8 apples. Natalie divides 412 by 8 and gets an answer
worty [1.4K]

Answer:

Natalie has 4 apples left

Step-by-step explanation:

one bag is 8 apples and only has 4 left so it cant fill another bag let alone 4, so a is out. Natalie has 4 apples, not 4 bags, so there goes B. The only one left is C Natalie has  apples left after filling 51 bags.

5 0
3 years ago
Brainliest if its right
ddd [48]

Answer:

14

Step-by-step explanation:

28=Diameter

Radius= D/2

=14

6 0
2 years ago
Olivia is making 15 bead bracelets for her friends what is the proportional relationship?
yanalaym [24]

5 minutes per bracelet.

because 15/3 = 5 mins.

To find the constant of proportionality in minutes per bracelet, divide the total time by the number of bracelets:

constant of proportionality =15/3= 5 minutes.

Now, we're going to consider an example of a proportional relationship in our everyday life: When we put gas in our car, there is a relationship between the number of gallons of fuel that we put in the tank and the amount of money we will have to pay. In other words, the more gas we put in, the more money we'll pay.

Learn more about the proportional relationships at

brainly.com/question/12242745

#SPJ4

6 0
2 years ago
Other questions:
  • (-9x - 6a + 3) + (6x+ a)
    12·1 answer
  • -0.5 - 3.5= can someone please help me!!
    9·1 answer
  • SHOW WORK PLEASE FOR BRAINLEST!
    12·2 answers
  • Where do (3/2,-7) and (-4,5) intercept
    8·1 answer
  • In the coordinate plane, when you graph a positive 210 degree angle you go
    13·2 answers
  • Alaska has a coastline of about 6.64 thousand miles. Flordia's is about 1.35 thousand miles of coastline. how many times more mi
    15·1 answer
  • What is 370 by the power of 90
    7·1 answer
  • <img src="https://tex.z-dn.net/?f=4x%2B6over%207%5C%20%20%5Ctextless%20%5C%202" id="TexFormula1" title="4x+6over 7\ \textless \
    7·1 answer
  • Insert brackets to make the calculation correct<br><img src="https://tex.z-dn.net/?f=100%20-%204%20%2B%20%20%7B3%7D%5E%7B2%7D%20
    10·1 answer
  • Which phrase represents the algebraic expression for n – 4?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!