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
Troyanec [42]
3 years ago
13

HELP ASAP!!!! PLEASE!!! :((( Select ALL the polygons that have reflection symmetry.

Mathematics
2 answers:
IgorLugansk [536]3 years ago
7 0
Pretty sure it would be the 1st, 2nd, and 4th shape.
Reil [10]3 years ago
5 0

Answer:

1 and 2

Step-by-step explanation:

I just took the test.

You might be interested in
Define the random variables X and X in words. X is the amount of time an individual waits at the courthouse to be called for ser
densk [106]

<u>Question</u>

Suppose that a committee is studying whether or not there is excessive time waste in our judicial system. It is interested in the mean amount of time individuals spend at the courthouse waiting to be called for jury duty. The committee randomly surveyed 81 people who recently served as jurors. The sample mean wait time was 4 hours with a sample standard deviation of 1.2 hours. Define the random variables X and \bar{X} in words.

Answer:

(B)

  • X is the amount of time an individual waits at the courthouse to be called for service.
  • \bar{X}  is the mean wait time for a sample of individuals.

Step-by-step explanation:

The random variable X is the amount of time for which each of the prospective juror waits at the courthouse before being called for service.

\bar{X}  is the mean wait time for a the given sample of individuals. In the case given,

5 0
3 years ago
What is f(8)=0.8(8)^2
Montano1993 [528]

Answer:

f = 5.12

Step-by-step explanation:

f(8)=0.8(8)^2

f(8)=6.4^2

f(8)=40.96

f(8)/8 = 40.96/8

f = 5.12

i'd really appreciate being marked brainliest if you want! i appreciate it :)

7 0
3 years ago
What is the smallest solution to the equation
yulyashka [42]

Answer:

The value of x is 6 and -6. The smallest value of x is -6

Step-by-step explanation:

2/3 x² = 24

solving this equation for finding the value of x.

Multiply both sides by 3/2

x² = 24 * 3/2

x² = 72/2

x² = 36

Now, to find the value of x taking square root on both sides

√x² = √36

x= ±6

So, the value of x is 6 and -6. The smallest value of x is -6

8 0
3 years ago
Geometry (10th grade ) Circles<br> 7 POINTS<br> How do I solve this ?
klasskru [66]
I think it’s 65 sorry if it’s wrong
7 0
3 years ago
Read 2 more answers
Which of these is not a characteristic of a perpendicular bisector?
Arte-miy333 [17]

Answer:

The perpendicular bisector meets any line at an angle which is not 90°

Step-by-step explanation:

.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Determine if -5 is a solution for the inequality 1-2d-9
    14·1 answer
  • use the formula d=rt to find the distance traveled by a car driving at an average speed of 50 miles per hour for four and a half
    11·2 answers
  • (1+1/3)^2−2/9<br> Evaluate.
    11·2 answers
  • The speed of radio waves can be approximated to be 299,790,000 meters per second. The wavelength of a particular radio station’s
    8·1 answer
  • Plzzzz helllp mmmmeee thx
    15·2 answers
  • Help me please.!!!..
    11·2 answers
  • Find the area of the blue shaded portion.​
    8·2 answers
  • Which equation reveals the minimum or the maximum value of f(x) without changing the form of the equation?
    6·1 answer
  • T 11 is 12% of what number?
    9·1 answer
  • Describe the faces, edges, verticals of each three dimensional figure. Then identify it.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!