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
mixer [17]
3 years ago
9

Can you guyz help me with this question.please write the answers step by step ☺️

Mathematics
1 answer:
sasho [114]3 years ago
7 0
Hey! Ok so with this problem, you can figure out the pattern with subtraction.

If you convert the fractions to decimals you get 3.25 and 5.625. 
5.625 - 3.25 = 2.375, which means he increased his run by 2.375 miles.
8 - 5.625 = 2.375 as well, which follows the pattern. So what you would need to do from here is add 2.375 miles for each day he jogged. 

8 + 2.375 = 10. 375, the miles he jogged on thursday. 
10.375 + 2.375 = 12. 75, the miles he jogged on friday.

So, when converted to fractions, your answer is D: Eric jogged 12 3/4 miles on Firday


You might be interested in
What is the intermediate step in the form (x+a)^2=b as a result of completing the following equation? Please help.
aksik [14]

Answer:

(x+8) ^2=64

Step-by-step explanation:

that will give you your two solutions: x= -16 and x=0. I hope this helps!!!

8 0
3 years ago
Which equation is equivalent to √x^2+81 = x+10
jeka57 [31]

Keywords:

<em>equation, operations, equivalent, binomial, square root </em>

For this case we have an equation in which we must apply operations to rewrite it in an equivalent way. We must start by raising both sides of the equation to the square. Thus, we eliminate the square root of the left side of equality and finally solve the binomial of the right side of equality.

So we have:

\sqrt {x ^ 2 + 81} = x + 10\\(\sqrt {x ^ 2 + 81}) ^ 2 = (x + 10) ^ 2\\x ^ 2 + 81 = (x + 10) ^ 2

By definition:(a + b) ^ 2 = a ^ 2 + 2ab + b ^ 2

x ^ 2 + 81 = x ^ 2 + 2 (x) (10) + (10) ^ 2\\x ^ 2 + 81 = x ^ 2 + 20x +100

Thus, x ^ 2 + 81 = x ^ 2 + 20x +100 is equivalent to \sqrt {x ^ 2 + 81} = x + 10

Answer:

x ^ 2 + 81 = x ^ 2 + 20x +100

Option D

4 0
3 years ago
Read 2 more answers
Enter the missing value into the box to complete the ratio comparing 75 centimeters to 3 meters. 1 to
Alex_Xolod [135]
The ratio for the problem above is one to four. A ratio is a relationship between number which describes how many times the second number contains the first number. The problem above gave two metric unit of length which are the centimeter and meter and the ratio between those two is one to a hundred. Therefore, we have a comparison between two amounts which are 75 and 300 and we can conclude a ratio of one to four.
5 0
3 years ago
Read 2 more answers
The diameter of a wheel of a car is 0.75 m. if the car travels at an average speed of 14 m/s, find the
raketka [301]

Step-by-step explanation:

Circumference of wheel = πd = 0.75πm.

How far the car travels per minute

= 60s * (14m/s) = 840m.

Hence number of revolutions per minute

= 840m / 0.75πm

= 356.507....

= 357. (nearest whole number)

6 0
3 years ago
If a data set has 20 data values, the number of values in the upper quartile is .
Scorpion4ik [409]
The upper quartile is 5.5
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which statement about a dilation with a scale factor of 3 is true?
    11·1 answer
  • What is 1 7/4 + 3 7/8?
    11·2 answers
  • Select the equivalent expression
    12·1 answer
  • The width is 7 and the diagonal is 25 what is the height
    8·1 answer
  • I need help understanding rate of change and slope.
    14·2 answers
  • Solve the following system using elimination <br> 2 x − 3 y = −2 <br> 9 x − 10 y = 12
    5·1 answer
  • Which set of ordered pairs represents a function?
    9·1 answer
  • HELP! abcdefghijklmnopqrstuvwxyz
    7·2 answers
  • Eddie earns an hourly wage for delivering pizza. How much will he earn if he delivers pizza for 4 hours?
    13·1 answer
  • 12 boys of the 60 students attended band camp. What<br>percentage of students were girls?<br>Go​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!