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
Leto [7]
2 years ago
14

Question 1 of 10

Mathematics
2 answers:
ki77a [65]2 years ago
8 0

Answer:

Acute and scalene

Step-by-step explanation:

All the three interior angles of triangle are less than 90 then it is an acute triangle.

All the sides have different length then it is Scalene triangle. In Scalene triangle, all the sides have different length and so all the angles are of different

Ann [662]2 years ago
8 0
<h3>2 Answers: D) scalene, and E) acute</h3>

Explanation:

You have the right idea. The triangle is acute since all three angles are less than 90 degrees. The triangle is also scalene because all three sides are different lengths.

For a triangle to be equilateral, the three sides must be the same length. So we can rule out choice A.

We can rule out choice B since none of the angles are larger than 90 degrees. This contradicts choice E.

We can rule out choice C because we don't have exactly two sides the same length. This contradicts choice D.

We can rule out choice F because we don't have a 90 degree angle. This contradicts choice E.

You might be interested in
The average of Manny's three tests is an 84. What must he get on a 4th test to raise his averageto a 87?
Ad libitum [116K]

90 because 84 plus 90 divided by 2 is 87.

6 0
2 years ago
Problem At the newest animated movie, for every 9 children, there are 4 adults. There are a total of 39 children and adults at t
goldenfox [79]
Answer: 27 children and 12 adults

Explanation:

      9 children  --------- 4 adults   ---------  Total = 9 + 4 = 13
      9 children  --------- 4 adults   ---------  Total = 9 + 4 = 13
+    9 children  --------- 4 adults   ---------  Total = 9 + 4 = 13
≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈
      27 children  ------- 12 adults   ---------  Total               39
≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈

8 0
3 years ago
Below is the five-number summary for 136 hikers who recently completed the John Muir Trail (JMT). The variable is the amount of
Fudgin [204]

Answer:

Option B) There were less hikers between Q1 and the median than there were between the median and Q3

Step-by-step explanation:

The given five-number summary is:

Minimum     :     9

Q1                :     18  

Median        :     21  

Q3               :     28  

Maximum    :     56  

Now based on these numbers we will evaluate the given options:

Option A)

Most people finished the JMT within 9 to 56 days, but some took a little longer.

This statement is false because minimum time is 9 days and maximum time is 56 days. This means all of the people finished JMT within 9 to 56 days. As 56 is the maximum, no one took longer than this to finish JMT. Hence, this option is Wrong.

Option B)

There were less hikers between Q1 and the median than there were between the median and Q3

Difference between median and Q1 = 21 - 18 = 3

Difference between Q3 and median = 28 - 21 = 7

So, the given statement is true as there are 3 hikers between Q1 and the median and 7 hikers between the median and Q3. Thus this statement is Correct.

Option C)

Exactly 36 hikers had times ranging from 18 to 21 days

18 days is the Q1 and 21 days represent median. Remember that Q1 is the 25th percentile and Median is the 50th percentile. So 25% of the hikers will have time ranging from 18(25th percentile) to 21 days(50th percentile).

Since, total number of hikers is 136, and 25% of 136 is 34. This means, 34 hikers had times ranging from 18 to 21 days. Thus, this statement is Wrong.

Option D)

At least 36 hikers completed the JMT within 28 to 56 days.

28 days represent Q3, the 3rd quartile or 75th percentile and 56 days represent the maximum value. So there are 25% of the hikers will finish between 28 days and 56 days.

25% of 136 is 34. This means 34 hikers completed the JMT within 28 to 56 days. Therefore, this statement is also wrong.

Hence, option B gives the most accurate description about the given five-number summary.

6 0
3 years ago
Ariana charges $15 per ticket for a meet-and-greet plus $5 for parking. Due to a flu, she can only have at most 5 people attendi
Alexandra [31]

Answer and  explanation:

Possible domain of function includes from number one person attending to number 5 person attending

Find attached

3 0
3 years ago
The owner of a busy coffee shop wanted to see if it was worth keeping tea on the menu. She logged the number of cups of tea she
Nimfa-mama [501]

Answer:

mean = 7

median = 7

range = 9

mid range = 7.5

Step-by-step explanation:

3, 5, 6, 7, 7, 9, 12

Range is the difference between the highest and lowest values of a set of observations

Range = highest value - lowest value

12 - 3 = 9  

Median can be described as the number that occurs in the middle of a set of numbers that are arranged either in ascending or descending order

3, 5, 6, 7, 7, 9, 12

median = 7

Mean is the average of a set of numbers. It is determined by adding the numbers together and dividing it by the total number

Mean = sum of the numbers / total number

(6 + 12 + 5 + 7+  7 + 3 + 9) / 7 = 7

Mid range = (highest value + lowest value) / 2

(12 + 3) / 2 = 7.5

8 0
2 years ago
Other questions:
  • Solve the equation: -x-10= -12
    7·1 answer
  • Which point is collinear with points B and C?  
    6·1 answer
  • 6x 2 - 3x - 30 mathematics?
    5·1 answer
  • Either enter an exact answer in terms of \piπ or use 3.143.14 for \piπ and enter your answer as a decimal.
    15·1 answer
  • How do I put -(x-4)^2 -1 into standard form
    13·1 answer
  • Solve the system of equations x – 3y = 1 and 2x + 2y = 18 by combining the<br> equations.
    13·1 answer
  • <img src="https://tex.z-dn.net/?f=F%28x%29%3D3x%5E%7B2%7D%20%2B4x-6G%28x%29%20%3D6x%5E%7B2%7D%20-5x%5E%7B2%7D%20-2" id="TexFormu
    13·2 answers
  • Write the coordinates for the center of the hyperbola
    11·1 answer
  • I WILL GIVE YOU BRAINLIEST! show work
    12·1 answer
  • ANSWER THE QUESTION FOR BRAINLIST !!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!