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
inysia [295]
3 years ago
8

Some rectangles are not parallelograms.

Mathematics
2 answers:
Xelga [282]3 years ago
6 0

Your answer would be B.  False.


Hope helps! - Aparri


Makovka662 [10]3 years ago
4 0
That is false because not all parallelograms are rectangles, but all rectangles are parallelograms.

A parallelogram is a four-sided figure with opposite sides parallel.

All rectangles have 4 sides and all opposite side are parallel.
You might be interested in
Rewrite the expression in the form a^n.<br> 1/a^-5/6
Sav [38]

Step-by-step explanation:

here's the answer to your question

7 0
3 years ago
Read 2 more answers
Find the side of a square whose diagonal is of the given measure. Given = 15 square root 2
MatroZZZ [7]
If the square is 15 units on each side, then its diagonal would be √(15²)+(15)²=√450=15√2 ☺☺☺☺
6 0
3 years ago
Read 2 more answers
If the standard deviation of a normally distributed population is 22.0 and we take a sample of size 4 then the standard error is
lawyer [7]

Answer:

The standard error is 11.

Step-by-step explanation:

Given : If the standard deviation of a normally distributed population is 22.0 and we take a sample of size 4.

To find : The standard error ?

Solution :

The standard error formula is

SE=\frac{\sigma}{\sqrt{n}}

Where, \sigma=22 is the standard deviation of a normally distributed population

n=4 is the sample size

Substitute the value,

SE=\frac{22}{\sqrt{4}}

SE=\frac{22}{2}

SE=11

Therefore, the standard error is 11.

7 0
3 years ago
Please help!!! &lt;3 Thanks! Rewrite the equation by completing the square. <img src="https://tex.z-dn.net/?f=4x%5E2-4x%2B1%3D0%
Xelga [282]

Answer:

(2x - 1)^2

Step-by-step explanation:

We can reverse engineer the solution...

to complete the square, we know (2x + __)^2 will generate the 1st term 4x^2

To generate the 2nd term, we will need -1, so (2x - 1)^2....

When expanded, we will have 4x^2 - 4x + 1, which we completed the square.

7 0
3 years ago
مجموع اعداد طبیعی از ۱ تا ۱۰۰ چند میشود؟​
Nuetrik [128]

Answer:

ooh sorry bro but i can't understand. pls.. write it in english.. what subject is this???

4 0
3 years ago
Other questions:
  • "What is the area of the polygon given below?<br> "
    10·2 answers
  • Jake and each of his brothers choose a fraction between 0 and 1.Jake chooses 3/4,Aaron chooses 9/10, and Simon choses 4/12. Whic
    7·2 answers
  • By dividing the number of houses in antonio's subdivision by 4 and adding 15, you can find the number of houses in hector's subd
    8·1 answer
  • Which sequence of transformations proves congruence from parallelogram EFGH to parallelogram
    9·2 answers
  • What is the difference between a rectangular prism and a hexagonal prism?
    8·1 answer
  • 1. Simplify the following problem using the distributive property: 2x + 3y + 2(x – y) – 3x. Show each step in your calculation.
    13·1 answer
  • Solve the following equation. Then place the correct number in the box provided. x/1.2=15
    7·2 answers
  • Concrete workers are busy preparing to pour a rectangular patio on the rear of Miguel's new house. The workers have laid out, us
    14·1 answer
  • 1) Determine the rate of change for the table below: 2) Determine the equation of the line (using slope-intercept form) that int
    12·1 answer
  • Which statements are true about the area of a circle? Check all that apply.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!