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
tatiyna
4 years ago
11

Please help, look at attachments.

Mathematics
1 answer:
swat324 years ago
4 0

Answer:

B 3 months

Step-by-step explanation:

That is where both of the lines meet.

You might be interested in
A robin can fly 10 miles per hour faster than a blue jay. It takes a robin 1 1/2 hours to fly 45 miles.
cricket20 [7]

Answer: 2\dfrac14\text{ hours}

Step-by-step explanation:

Given:  It takes a robin 1\dfrac12 hours to fly 45 miles.

1\dfrac12=\dfrac32

Speed of robin= \dfrac{distance}{time}=\dfrac{45}{\dfrac32}

\dfrac{45}{3}\times2= 15\times2= 30\text{ miles per hour}

A robin can fly 10 miles per hour faster than a blue jay. It

Speed of Blue jay = Speed of robin - 10 miles per hour

= 30 miles per hour - 10 miles per hour

= 20 miles per hour

Time taken to cover 45 miles = \dfrac{45}{20}=\dfrac{9}{4}=2\dfrac14\text{ hours}

Hence, it will take 2\dfrac14\text{ hours}  by a blue jay to fly that same distance.

4 0
3 years ago
Question of the day:
kogti [31]

Answer:

  12 days 16 hours 22 minutes 7.5 seconds

Step-by-step explanation:

You are interested in the proportion ...

  earth time / heaven time = (1000 years)/(1 day) = (x days)/(3 seconds)

Multiplying by 3 seconds, we find ...

  x days = (3 seconds)(1000 years)/(1 day)

If we convert 1000 years to days, then the formula will give us "x days" as a number of seconds.

1000 years is a long enough time period that all of the leap-year rules come into play. So, we will use the average number of days in a year as 365.2425. Then 1000 years is 365,242.5 days, and we get ...

  x days = (3 seconds)(354,242.5) = 1,095,727.5 seconds

There are 3600 seconds in 1 hour, so this is ...

  x days = (1095727.5 s)/(3600 s/h) = 304.36875 h

The fraction of an hour converts to 22 minutes 7.5 seconds. The 304 hours converts to 12 days 16 hours.

When Gabe starts blowing his horn, we have 12 days 16 hours 22 minutes 7.5 seconds left on Earth.

_____

The number of minutes and seconds will vary, depending on what you consider to be the number of days in a year.

7 0
3 years ago
Jemma keeps a log of the books read during a summer reading program. She creates the line plot. Each dot represents the number o
Fynjy0 [20]

Step-by-step explanation:

Since each dot represents the number of books read in one week, to determine how many weeks long the summer reason program was, just count all the dots, and divide the result by the number of books represented by a dot.

7 0
4 years ago
A bedroom measures 9 feet long and 11 feet wide. A scale drawing is made using a scale factor of 112.
bazaltina [42]

Given the previous length of the bedroom and the current scale factor, the length of the bedroom in the current scale drawing is 1008ft.

<h3>What is the length of the bedroom in the scale drawing?</h3>

Scale factor is simply a measure for similar figures, who look the same but have different scales or measures.

To get new dimension;

New dimension = scale factor × current dimension

Given that;

  • Current length of the bedroom = 9ft
  • Current width of the bedroom = 11ft
  • Scale factor = 112
  • New length of the bedroom = ?

New dimension = scale factor × current dimension

New length of the bedroom = 112 × 9ft

New length of the bedroom = 1008ft

Therefore, given the previous length of the bedroom and the current scale factor, the length of the bedroom in the current scale drawing is 1008ft.

Learn more about scale factor here: brainly.com/question/22312172

#SPJ1

6 0
2 years ago
Find EM.<br> Can anyone help me with this?
Komok [63]

The little red dashes on the segments means they are congruent. EM = MG

Let's plug the expressions from the picture into our equation above.

7x = 8x - 6

Subtract 8x from both sides.

-x = -6

Divide both sides by -1

x = 6

EM = 7x = 7(6) = 42

6 0
3 years ago
Other questions:
  • the population of chicago is about 3,000,000. how does that compare to the total number of dead and wounded (37,000,000) in worl
    5·1 answer
  • Ben is taking a typing class, and the following line graph represents the number of words per minute he was able to type each we
    13·1 answer
  • A sum of money doubles in 20 years on simple interest. It will triple at the same rate in _?
    6·1 answer
  • 8.06
    7·1 answer
  • Find the nth term of 3,12,27,48,75
    7·1 answer
  • Need help on both problems.
    7·1 answer
  • ANSWER THIS RIGHT!! 30 POINTS!!
    15·2 answers
  • Simplify the sum (7y3-3y2+4y)+(8y4+3y2)
    8·1 answer
  • Divide 1/7 divided by 6
    6·1 answer
  • Duck hunting in populated areas faces opposition on the basis of safety and environmental issues. In a survey to assess public o
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!