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
aleksley [76]
3 years ago
5

Aaron is constructing a circle circumscribed about a triangle. He has partially completed the construction as shown below. What

should be his next step in the construction?. . . a. Connect the arc markings to angle E to find another bisector. b. Use the compass to find the perpendicular bisector for side DF. c. Connect three arc markings to the vertices form the triangle. d. Use the intersection of the arcs to determine the center of the circle.
Mathematics
2 answers:
horsena [70]3 years ago
8 0
The correct answer to this question is letter "b. Use the compass to find the perpendicular bisector for side DF." Aaron is constructing a circle circumscribed about a triangle. His next step in the construction is to u<span>se the compass to find the perpendicular bisector for side DF</span>
Anastasy [175]3 years ago
6 0
The correct answer to this question is letter b.There are only three steps in constructing a circle circumscribed by a triangle. He is done with the first step.  Use the compass to find the perpendicular bisector for side DF. I hope I have helped you.
You might be interested in
The Eco Pulse survey from the marketing communications firm Shelton Group asked individuals to indicate things they do that make
Bad White [126]

Answer:

a) There is a probability of 42% that the person will feel guilty for only one of those things.

b)There is a probability of 46% that a randomly selected person will not feel guilty for either of these reasons

Step-by-step explanation:

This probability problem can be solved by building a Venn like diagram for each probability.

I say that we have two sets:

-Set A, for those people that will feel guilty about wasting food.

-Set B, for those people that will feel guilty about leaving lights on when not in a room.

The most important information is that there is a .12 probability that a randomly selected person will feel guilty for both of these reasons. It means that P(A \cap B) = .12.

The problem also states that there is a .39 probability that a randomly selected person will feel guilty about wasting food. It means that P(A) = 0.39. The probability of a person feeling guilty for only wasting food is PO(A) = .39-.12 = .27.

Also, there is a .27 probability that a randomly selected person will feel guilty about leaving lights on when not in a room. So, the probability of a person feeling guilty for only leaving the lights on is PO(B) = 0.27-0.12 = 0.15.

a) What is the probability that a randomly selected person will feel guilty for either wasting food or leaving lights on when not in a room?

This is the probability that the person feels guilt for only one of those things, so:

P = PO(A) + PO(B) = 0.27 + 0.15 = 0.42 = 42%

b) What is the probability that a randomly selected person will not feel guilty for either of these reasons

The sum of all the probabilities is always 1. In this problem, we have the following probabilies

- The person will not feel guilty for either of these reasons: P

- The person will feel guilty for only one of those things:  PO(A) + PO(B) = 0.42

- The person will feel guilty for both reasons: PB = 0.12

So

`P + 0.42 + 0.12 = 1

P = 1-0.54

P = 0.46

There is a probability of 46% that a randomly selected person will not feel guilty for either of these reasons

4 0
2 years ago
2) An $80 text book was on sale for $49.60 at the used book store. By
nadya68 [22]

Answer:

38%

Step-by-step explanation:

Original price = $ 80

Price after reduction = $ 49.60

Reduction = 80 - 49.60  = $30.40

Percentage of decrease = \frac{reduction price}{original price}*100

                                         = \frac{30.40}{80}*100\\\\=\frac{3040}{80}

                                          =  38%

3 0
2 years ago
Read 2 more answers
2. A CD is marked with a sale sticker saying it is 56% off. The original price is $10.17. What is the sale price?​
klasskru [66]

Answer:

4.4748

Step-by-step explanation:

$10.17- 56% = $4.4748

just round it of to 2 decimals

6 0
3 years ago
Tobias dropped a tennis ball from a height of 60 meters. The time in seconds it takes for the ball to fall 60 feet is 0.25(radic
AnnZ [28]

We are given

Tobias dropped a tennis ball from a height of 60 meters. The time in seconds it takes for the ball to fall 60 feet is 0.25(radical60).

so, time is

T=0.25\sqrt{60} =\frac{1}{4} \sqrt{60}

we have to approximate it's value

First approximation set:

we know that

49

we can take sqrt all the sides

\sqrt{49}

we can simplify it

7

Divide all sides by 4

\frac{7}{4}< \frac{1}{4} \sqrt{60}

Second approximation set:

7.7

Divide all sides by 4

\frac{7.7}{4}

1.925

Third approximation set:

7.74

Divide all sides by 4

\frac{7.74}{4}

1.935

so, we get

t=1.94seconds......Answer

7 0
2 years ago
The key for a stem and leaf plot is 3|4. which number is the stem? which number is the leaf?
Kisachek [45]

Answer:

The number 3 is the stem.

The number 4 is the leaf.

Step-by-step explanation:

The Stem and Leaf Plot is a mathematical table used for the graphical representation of a data set. It involves splitting each data value into a stem (typically the first number, on the left) and a leaf (the last number, on the right).

The stem list is used for grouping data value downwards while the leaf values move rightward from its respective stem values and it's used for showing each data value within a group.

Also, the key of a stem and leaf plot is used as a guide on how to read the data set.

For example, the key for a stem and leaf plot is 3|4. Thus, the number 3 is the "stem" and the number 4 is the "leaf."

4 0
2 years ago
Other questions:
  • If the sphere shown above has a radius of 10 units then what is the approximate volume of the sphere
    15·2 answers
  • You are carpeting a boardroom which measures 16 feet by 14.5 feet
    9·1 answer
  • Tapiwa takes 5% more leaves than adam raked. together they raked 697 liters of leaves
    12·1 answer
  • Choose the improper fraction that is equivalent to the mixed number 2 17/24
    11·2 answers
  • Marcia has a licorice rope that is 28 inches long. She wants to cut it into 3,-inch pieces to share with friends. How many piece
    9·2 answers
  • Evaluate7.2÷0.38.(Round to the hundredth place as needed.)
    14·1 answer
  • Please help! 10 points! Brailiest, stars, and hearts! Help! Please!
    9·2 answers
  • Tim and Dan were playing football against Jason and Luke.Touchdowns are worth 7 points .Tim and Dad scored 4 touchdowns. Jason a
    9·1 answer
  • Given the figure below with mBFA = 166° and mBD = 88°, what is Help
    13·1 answer
  • FOR 26 POINTS HELP. In the model of a house, the front-facing gable at the end of the roof forms an isosceles triangle where the
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!