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
Nonamiya [84]
2 years ago
14

Name each angle in four ways.

Mathematics
1 answer:
saul85 [17]2 years ago
8 0
Well, which angles are we talking about?
You might be interested in
Of the 350 solitaire games that Jay played, he won 154 times. What percent of the games did Jay win?
zhannawk [14.2K]
Step-by-step explanation:
To find the answer we first have to find the value of each percent, to do this we divide 100 by 350, that gets us approximately 0.286. We know that he won 154 of them we then multiply 154 by 0.286 to get the percentage of games he won and we get 44.044.
6 0
3 years ago
Read 2 more answers
AABC is reflected across the x-axis and then dilated by a factor of 2 using the
Hitman42 [59]

The transformation of A is A' = (8, -3)

<h3>How to determine the transformation?</h3>

From the graph, we have:

A = (3,1)

The scale factor and the center of dilation are given as:

k = 2

(a,b) = (-2,1)

The rule of reflection across the axis is:

(x,y) ⇒ (x,-y)

So, we have:

A' = (3,-1)

The rule of dilation is represented as:

(x,y) ⇒ (k(x - a) + a, k(y - b) + b)

So, we have:

A' = (2(3 + 2) - 2, 2(-1 - 1) + 1)

Evaluate

A' = (8, -3)

Hence, the transformation of A is A' = (8, -3)

Read more about transformation at:

brainly.com/question/4289712

#SPJ1

7 0
2 years ago
The dimensions are 4ft by 3 1/3 ft. How much fencing does she need?
Anna11 [10]
There isn't enough information to solve this problem we need to know how long the fence is
8 0
3 years ago
A rectangle has a width of 8 centimeters and an area of 160 square centimeters a similar rectangle has an area of 250 square cen
Bezzdna [24]
I'm a bit confused and there is not a lot of information given to this.

From what I know, the dimensions of the larger rectangle can be found from length x width = 250 square centimetres.

Any multiplication problem that equals 250 could work out for length x width.
8 0
3 years ago
A simple random sample of 60 households in city 1 is taken. In the sample, there are 45 households that decorate their houses wi
murzikaleks [220]

Answer:

The calculated value of z = - 0.197  falls in the critical region therefore we reject the null hypothesis and conclude that  at  the 5% significance level there is significant difference in population proportions of households that decorate their houses with lights for the holidays

Step-by-step explanation:

We formulate the null and alternative hypotheses as

H0: p1= p2 there is no difference in population proportions of households that decorate their houses with lights for the holidays

against Ha : p1≠ p2  (claim)  ( two sided)

The significance level is set at ∝= 0.05

The critical value for two tailed test at alpha=0.05 is ± 1.96

or Z∝= 0.05/2= ± 1.96

The test statistic is

Z = p1-p2/√pq(1/n1 +1/n2)

p1= proportions of households  decorating in city 1  = 45/60=0.75

p2= proportions of households  decorating in city 2 = 40/50= 0.8

p = the common proportion on the assumption that the two proportion are same.

p =   \frac{n_1p_1 +n_2p_2}{n_1+n_2}

Calculating

p =60 (0.75) + 50 (0.8) / 110

p=  45+ 40/110= 85/110 = 0.772

so  q = 1-p= 1- 0.772= 0.227

Putting the values in the test statistic and calculating

z= 0.75- 0.8/ √0.772*0.227( 1/60 + 1/50)

z= -0.05/√ 0.175244 ( 110/300)

z= -0.05/0.25348

z= -0.197

The calculated value of z = - 0.197  falls in the critical region therefore we reject the null hypothesis and conclude that  at  the 5% significance level there is significant difference in population proportions of households that decorate their houses with lights for the holidays

4 0
3 years ago
Other questions:
  • Let m∠COB = 50°30’, m∠AOB = 70° and m∠AOC = 20°30’. Could point C be in the interior of ∠AOB? Why?
    5·1 answer
  • 1-1 Relations and Functions Marcus drives 32 miles to work each day. He records the number of minutes it takes him to drive and
    10·1 answer
  • Why my dad be so racist. Like he’s just like NO no please don’t marry a balck guy.
    10·1 answer
  • 8. Graph the following linear equations.<br> a. X=3
    6·1 answer
  • In a freshman class of 80 students,22 students take Consumer Education,20 students take French,and 4 students take both.Which eq
    12·1 answer
  • If 60% of the students in your class like Burger King, how many students are in your class if 15 students like Burger King?
    5·1 answer
  • Write 1 390 000 in standard form.
    15·1 answer
  • Explain what the vertex of a quadratic equation is.<br> Where is it located?
    10·2 answers
  • Ok can someone just give me a real clear answer pls
    8·2 answers
  • Find the quotient. (6 1/2 ÷ 3 2/3) ....1 17/22 23 5/6 21/3 2 3/4
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!