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
5

BC and BD are opposite rays. All of the following are true except

Mathematics
1 answer:
SashulF [63]3 years ago
8 0

Answer: B is the answer given that b is the point where they become opposite and they have to be colinear

You might be interested in
You are buying 30 acres of farm land at $12,000 per acre. What is the total cost?
aalyn [17]

Answer: 360,000 dollars becuz u have to multiply them together

BRAINIEST?



8 0
3 years ago
Read 2 more answers
Molly purchased 7 apples for $3.96. while looking at her receipt, Molly divided three $3.96 by 7. why might Molly perform this c
enot [183]
So she could figure out the price of each apple was.
6 0
3 years ago
Which of the following lists all of the positive factors of 18?
babymother [125]

The square root of 18 is 4.2426, rounded down to the closest whole number is 4. Testing the integer values 1 through 4 for division into 18 with a 0 remainder we get these factor pairs: (1 and 18), (2 and 9), (3 and 6). The factors of 18 are 1, 2, 3, 6, 9, 18.

Step-by-step explanation:

4 0
3 years ago
Quadrilateral with no parallel sides
taurus [48]

Answer:

The answer is a trapezoid.

4 0
3 years ago
Andrea is told that the means of two groups in a study were statistically significant. She knows the means and standard deviatio
salantis [7]

Answer:

Cohen's D

Step-by-step explanation:

Cohen's D is a statistic that measures effect size. It shows standardised difference between 2 means.

Effect size is defined as how large the effect of a something is or its magnitude.

Cohen's D works effectively when the sample is >50 (that is for large samples). However a correction factor can be used to make results from small samples more accurate

The formular for Cohen's D is:

D = (mean1 - mean2) ÷ (√({standard deviation1}^2 + {standard deviation 2}^2)/2)

This is the most appropriate method in the given scenario

5 0
3 years ago
Other questions:
  • A windshield wiper blade turns through an angle of 135°. The bottom of the blade traces an arc with a 8-inch radius. The top of
    15·1 answer
  • Is the ratio 2:5 and 5:2 equal
    7·1 answer
  • a rocket is launched from the ground at an initial velocity of 39.2 meters per second. which equation can be used to model the h
    5·1 answer
  • Does (-1, 5) make the inequality y < 3x + 8 true?
    10·2 answers
  • Mateo has 5 pints of cherries . He dividez them into 1/4 pint servings. How many servings doez he make?
    6·1 answer
  • Plsssss help if u can 6th-grade math plss
    7·1 answer
  • Is this table proportional or non-proportional?
    13·1 answer
  • What is the answer to this fast smart people
    13·1 answer
  • 2. Write a rule for the linear function in the graph. (0,2) (5,-2) ​
    13·1 answer
  • The points(13,-6) and (8,-11) fall on a particular line. What is its equation in slope- intercept form?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!