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
AleksandrR [38]
3 years ago
11

PLEASE HELP GEOMETRY!!! What is the value of k?

Mathematics
1 answer:
nydimaria [60]3 years ago
4 0
115 = (4k+5) + (6k+10) when solving that, combine like terms. then use inverse operations.
You might be interested in
The area, A, of a triangle is one-half the product of the triangle's base and height.
nordsb [41]

A = (1/2)(b * h)

It is 1/2 times the product (which is the end result of multiplication of two values), of base (b) times height (h)

7 0
3 years ago
PQRS is an isosceles trapezoid and m
Otrada [13]

Answer:

i have no idea what it is so good luck

Step-by-step explanation:

3 0
3 years ago
Kendra reads in Modern Dog Magazine that the average age of dogs currently alive is 4.8 years. To determine if this finding appl
SOVA2 [1]

Answer:

The true statement about Kendra's sample is:

b) Kendra's samples are precise but not accurate.

Step-by-step explanation:

a) Data and Calculations:

Average age of dogs currently alive = 4.8 years

Average ages of dogs in Kendra's sample

Week   Average Age (in years)

1                    3.7

2                   3.8

3                   4.2

4                   4.1

5                  3.9

6                  3.9

7                  4.0

Total         27.6

Mean = 3.9 (27.6/7)

b) Accuracy refers to how close Kendra's sample mean age of dogs is to the average age value as stated in the Modern Dog Magazine.  While the Magazine stated an average age of 4.8 years, Kendra's sample produced a mean of 3.9 years.  On the other hand, precision refers to how close Kendra's sample measurements are to each other.  With a mean of 3.9 years, the sample measurements are very close to each other.  Therefore, we can conclude that "Kendra's samples are precise but not accurate."

5 0
2 years ago
Check Your Understanding Are you more likely to win a random drawing if you crinkle the paper that contains your name before put
IRINA_888 [86]

Answer: hello your question to the given scenerio is missing below is the missing question

question:  Does this setting represent a Binomial distribution ?

answer : Yes the setting represents a Binomial distribution

Step-by-step explanation:

The setting represents a Binomial distribution, because the criteria's for a Binomial distribution is all present which are

  • The random variable ( number of times a crinkled paper is picked ) is represented as Y
  • Each sample is drawn independently and with replacement
  • there are only two outcomes ( success or failure )
  • Number of trials is given as  10
  • probability of success = 25 / 100 = 0.25

4 0
3 years ago
Slope of (3,-1) and (0, -5)
Usimov [2.4K]

Answer:

slope =-5-(-1)/0-3

=-5+1/-3

=4/3

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • A horse drinks about 120 gallons of water every four days at this rate about how many gallons of water does a horse drink in 28
    6·2 answers
  • How do you write a ratio as a percent? Explaib
    13·1 answer
  • Can you figure out the missing number in this sequence? Type your answer below!
    9·1 answer
  • Can someone please help me?
    10·1 answer
  • Auto insurance Insurance companies collect annual pay-ments from drivers in exchange for paying for the cost of accidents.a) Why
    14·1 answer
  • Ivanna Cabrerra’s insurance policy includes 50/100 bodily injury limits and $50,000 property damage. Her vehicle is in age group
    7·1 answer
  • Given the circle below find the value of arc AB.<br> (13x + 2)<br> A<br> B.<br> 48<br> D
    7·1 answer
  • The cost of renting a chain saw is $3.75 per hour plus $7.50 for
    15·1 answer
  • 6 of 12
    12·1 answer
  • Please don’t lie to me and tell the right answer and if you do get it correct I will give you a shout out thanks
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!