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
wel
3 years ago
9

In the figure, identify the types of angles in the table below .

Mathematics
1 answer:
Anna007 [38]3 years ago
4 0

Answer:

∠1 and∠3 = Supplementary Angles

∠4and∠5 = Complementary Angles

∠5and∠1 = Adjacent Angles

∠2and∠3 = Supplementary Angles

You might be interested in
I completed 2/3 of my project last month and 1/4 of it this week​
yulyashka [42]

Answer:

You've completed 11/12 of your project

Only 1/12 left to go!

Step-by-step explanation:

2/3 + 1/4 = 11/12

5 0
3 years ago
Read 2 more answers
What is the least common denominator for the fractions 1/3 and 1/6
Hoochie [10]

Answer:

least common denominator=6

Step-by-step explanation:

For the fractions, 1/3 and 1/6th, 3*2=6. making the fraction 2/6 and leaving the other the same 1/6th.

3 0
2 years ago
What is the coefficient b makes the equation true for any real number x -3 (2x-3) + 5x = bx + 9
QveST [7]

Answer:

b = 0

Step-by-step explanation:

x -3 (2x-3) + 5x = bx + 9

x - 6x +9 + 5x = bx + 9

-9 -9

x - 6x + 5x = bx

-5x + 5x = bx

0 = bx

b/x 0/x

b = 0

3 0
2 years ago
6 pls literally. Begging
Mazyrski [523]

Answer:

180=144+3X

X=12

Step-by-step explanation:

angles must add to 180

180=45+80+3X+19

gather like terms

180=144+3X

subtract

36=3X

divide

X=12

3 0
3 years ago
Read 2 more answers
In a previous​ year, 51​% of females aged 15 and older lived alone. A sociologist tests whether this percentage is different tod
Yanka [14]

Answer:

Given:

n = 550

Po = 51% = 0.51

P0 - 1 = 0.51 - 1 = 0.49

p' = \frac{287}{550} = 0.5218

np0(1 - p0) = 550*0.51(1-0.51)

= 137.4 ≥ 100

This means the sample size is greater than 5% of the population size. and the sample can be reasonably assumed to be random, the requirement for testing hypothesis are satisfied.

1) The null and alternative hypotheses:

H0 : p0 = 0.51

H1 : p0 ≠ 0.51

The test statistic Z,

Z = \frac{p' - p_0}{\sqrt{\frac{p_0(1-p_0)}{n}}}

Z = \frac{0.5218 - 0.51}{\sqrt{\frac{0.51(1-0.51)}{550}}}

Z = 0.55

This is two tailed test.

The pvalue for Z =0.55

Pvalue = 0.5824

3) Decision:

Since pvalue, 0.5824 is greater than significance level, we fail to reject null hypothesis H0.

Conclusion:

Do not reject Upper H0. There is not sufficient evidence at the alpha equals 0.01 level of significance to conclude that the proportion of females who are living alone has changed.

8 0
3 years ago
Other questions:
  • Points giveaway points giveaway points giveaway
    7·2 answers
  • At the annual dogs show chantel noticed that there were three more Scottie’s than schnauzers. She also realized that the number
    8·1 answer
  • 51 participants went on the 7th grade field trip to the national history museum.2/3 of them rode on a large bus.The rest went in
    5·2 answers
  • A water dispenser fills 4 glasses in 32 seconds. How many glasses will be filled by the dispenser in 224 seconds?
    12·2 answers
  • What is the inequality of -8 <2x-4 <4=
    9·1 answer
  • The points A(0, 0), B(0, 4a - 5) and C(2a + 1, 2a + 6) form a triangle. If angle ABC = 90, what is the area of triangle ABC?(A)
    15·1 answer
  • Two anhles of trisngle measure 12 and 40. What is the measure of the third angle of the triangle?
    8·1 answer
  • How many times can 70 fit into 167. It is OK if it is rounded to the closest number of 167.
    12·1 answer
  • Is the following a fixed or a variable expense?
    10·2 answers
  • Find the distance between (-4,3,-6) and the origin ((X,Y,Z) Graph)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!