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
Lana71 [14]
3 years ago
5

Mr. Cooper was training for a bicycle race. He rode 21.5 miles away from his house, rode back toward the house for 6.2 miles, an

d then rode away from his house for 3.8 miles. How far is he from his house? *
Mathematics
2 answers:
Luda [366]3 years ago
7 0

Answer: 19. 1 miles

Step-by-step explanation:

21.5 - 6.2 = 15.3

15.4 + 3.8 = 19.1

Sati [7]3 years ago
3 0

Answer:

Mr. Cooper rode 21.5 miles away from his house, then he rode back toward his house 6.2 miles.  Then he rode away from his house for another 3.8 miles.

21.5 miles - 6.2 miles =  15.3 miles

15.3 miles + 3.8 miles =  19.1 miles

Mr. Cooper is 19.1 miles away from his house.

Step-by-step explanation:

You might be interested in
Express the sum of the polymonial 3x^2+15x-56 and the square of the binomial (x-8) as a polynomial in standard form.
tester [92]

Given:

Polynomial is 3x^2+15x-56.

To find:

The sum of given polynomial and the square of the binomial (x-8) as a polynomial in standard form.

Solution:

The sum of given polynomial and the square of the binomial (x-8) is

3x^2+15x-56+(x-8)^2

=3x^2+15x-56+x^2-2(x)(8)+8^2    [\because (a-b)^2=a^2-2ab+b^2]

=3x^2+15x-56+x^2-16x+64

On combining like terms, we get

=(3x^2+x^2)+(15x-16x)+(-56+64)

=4x^2-x+8

Therefore, the sum of given polynomial and the square of the binomial (x-8) as a polynomial in standard form is 4x^2-x+8.

7 0
3 years ago
the two lines represent the amount of water, over time, in two tanks that are the same size. Which container is filling more qui
uranmaximum [27]

The missing figure is attached down

Answer:

Container A is filling more quickly

Step-by-step explanation:

<em>Let us explain the linear relation</em>

The linear equation is y = m x + b, where

  • m is the slope of the line which represents the rate of change (change in y/change in x)
  • b is the y-intercept which means the initial amount of y (at x = 0)

<em>If a line represents the amount of water over time, then it represents the rate of filling of the water</em>

∵ There are two containers A and B that have the same size

∵ The two lines represent the amount of water over time in

    containers A and B

∴ The slopes of the lines represent the rat of water in the tanks

→ That means the greater slope represents the greater rate

∵ The greater the slope, the steeper the line

∴ The container that represented by the steeper the line is filling quickly

→ The line represents container A is steeper more than the line

    represents container B

∴ Container A is filling more quickly

4 0
3 years ago
Help plssss plssss !!1
Alecsey [184]

Answer:

were u looking for some like this, its for the first question

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Which expression can you use to find 16÷4/5?
Archy [21]

16÷4/5 is 0.8

Step-by-step explanation:

i did it in a computer

5 0
4 years ago
Describe the end behavior of the given function <br> f(x)=9x^3-x^2-8x+6<br>​
Mekhanik [1.2K]
As x approaches -inf f(x) -> -inf
and as x approaches inf, f(x) approaches +inf

Mark brainliest please
6 0
3 years ago
Other questions:
  • Is 3.222222 a rational number
    14·1 answer
  • Does the table describe a function? Input value 5,10,14,10,5 output value -14,-8,0,8,13
    14·1 answer
  • I am a number between 12 and 18<br> I am a multiple of 2 <br> I am not a multiple of 4
    6·1 answer
  • Which model represents a factor of 4x^2-9
    7·2 answers
  • Twenty people get into an elevator in a hotel with seven floors, and all of them get off at some point. How many different possi
    8·1 answer
  • Which is the intersection of the sets {0, 1, 5, 7, 8} and {0, 5, 7, 9}?
    15·1 answer
  • A camping ground began with 240 pounds of food and each day consumed about 12 pounds. After how many days did they have 180 poun
    6·2 answers
  • A deck of game cards was dealt equally
    9·2 answers
  • Choose the correct trig ratio you would use to solve for the missing piece of the right triangle.
    9·1 answer
  • 5x -4= 4x please help me
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!