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
saul85 [17]
3 years ago
14

Please help!! this is due TODAY!

Mathematics
1 answer:
Rzqust [24]3 years ago
7 0
C I’m pretty sure that’s what is it
You might be interested in
Angle A B D is a right angle, which is the measure of Angle C B D? Angle A B D is intersected by line C to form angles 75 degree
drek231 [11]

Answer:

15 degrees

Step-by-step explanation:

Since ABD is a right angle it equals 90 degrees

ABC is 75 degrees

ABC + CBD = ABD

75 + CDB = 90

Subtract 75 from each side

75-75 + CDB = 90-75

CDB = 15

The other angle is 15 degrees

6 0
3 years ago
Read 2 more answers
Name the property the equation illustrates 8 × 1/8 = one​
matrenka [14]

Answer:

Identity of Division Multiplication

Step-by-step explanation:

I know the properties.

3 0
3 years ago
7 pattern.<br> 14. 44, 22, 20, 10, 8,<br> The pattern is
telo118 [61]

Answer:yeet

Step-by-step explanation:

Yeet

7 0
3 years ago
Read 2 more answers
In an experiment examining the effects Tai Chi on arthritis pain, Callahan (2010) selected a large sample of individuals with do
Volgvan

Answer:

a) Participants in Tai Chi course

b) Nominal

c) Magnitude of arthritis pain

d) Ordinal

Step-by-step explanation:

TYPES OF VARIABLES:

  • Independent Variable:

An independent variable is the one controlled or changed in an experiment to test the effects on the dependent variable. If this variable is changed, there shall be effects on the experiment.

In this case, number of participants in the course was independent.

  • Dependent Variable:

Dependent variable is the one being tested and measured. If the independent variable changes, this variable will show the effect of the changes.

<em>The variables can be determined by their cause and effect on the experiment.</em>

TYPES OF SCALES:

<em>There are two variations in types of scales; Quantitative and Qualitative.</em>

<em>Qualitative variables are measured by either nominal or ordinal scale, while quantitative variables are measured by ratio or interval.</em>

  • Nominal scale:

Nominal scales assign identifiers as labels to objects or classes of objects. The  assigned numbers carry no additional meaning except as identifiers for example: patient A, patient B etc.  

  • Ordinal scale:

Ordinal scales assign numbers to objects to rank  an attribute. For example: Level of pain 1 - 10, Level of satisfaction etc.

  • Interval:

In an interval scale, numbers are  assigned to objects such that the interval helps in interpretation of the variables. For example: age of patients: 30 - 40, 40 - 50 etc.

  • Ratio:

Ratio scales includes an absolute “zero” point. For example, Rate of arthritis in patients of a particular age etc.

4 0
3 years ago
I want the answers because i don't know how to do it
Andrew [12]
Question one is y( Insert sign) -9
6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the linear approximation of the data that passes through the points (5, 3) and (20, 6).
    5·1 answer
  • it takes a baseball team 2 hours to complete a game.how long will it take to complete 2/3 of the game.
    11·1 answer
  • Hey can you please help me posted picture of question
    10·2 answers
  • What is 863.141 in expanded form
    15·2 answers
  • Brianna has $25 and a $10 gift certificate to a clothing store she buys two T-shirts for $9.97 each what are the questions you m
    7·1 answer
  • Find the distance d(P1, P2) between the points P1 and P2. P1 = (-5,3) P2 = (2,4) d(P1,P2) = (Simplify your answer. Type an exact
    15·1 answer
  • It’s a bad picture but, the question is if triangle DEF is translated 6 units to the left, what are the coordinates of point D’
    5·2 answers
  • Find the sum of the first 90 terms of the sequence –4, –1, 2, 5, 8, ...
    5·2 answers
  • 3/17 as a percentage
    9·1 answer
  • The yield of a certain chemical reaction is believed to be related to temperature. A study collected the yield from 15 such reac
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!