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
stiks02 [169]
2 years ago
9

Kenneth drove 180.9 miles in hours. What was his average speed?

Mathematics
1 answer:
Leya [2.2K]2 years ago
7 0
How many hours? speed (v) = distance (d) / time (t)
You might be interested in
−76 = −0.8k <br><br> k =<br><br> What number represents k
Over [174]

Answer:

k= 95

Step-by-step explanation:

-76=-0.8k

-76/-0.8=k

95=k

k= 95

8 0
2 years ago
Need help please help me
Ostrovityanka [42]
The solution is the point of intersection between the two equations.

Assuming you have a graphing calculator or a program to lets you graph equations (I use desmos) you simply put in the equetions and note down the coordinates of the point of intersection.

In the graph the first equation is in blue and the second in red.

The point of intersection = the solution = (-6 , -1)



If you dont have access to a graphing calculator you could draw the graphs by hand;

1) Draw a table of values for each equation; you do this by setting three or four values for x and calculating its image in y (you can use any values of x)

y = 0.5 x + 2 (Im writing 0.5 instead of 1/2 because I find its easier in this format)

x | y
-1 | 1.5 * y = 0.5 (-1) + 2 = 1.5
0 | 2 * y = 0.5 (0) + 2 = 2
1 | 2.5 * y = 0.5 (1) + 2 = 2.5
2 | 3 * y = 0.5 (2) + 2 = 3

y = x + 5

x | y
-1 | 4 * y = (-1) + 5 = 4
0 | 5 * y = (0) + 5 = 5
1 | 6 * y = (1) + 5 = 6
2 | 7 * y = (2) + 5 = 7

2) Plot these point on the graph
I suggest to use diffrent colored points or diffrent kinds of point markers (an x or a dot) to avoid confusion about which point belongs to which graph

3) Using a ruler draw a line connection all the dots of one graph and do the same for the other

4) The point of intersection is the solution

8 0
3 years ago
Read 2 more answers
Mary is making pillows for her Life Skills class. She bought 2.5 yards of fabric. Her total cost was $15. What was the cost per
m_a_m_a [10]

Answer:$6/Yard

Step-by-step explanation:

You make it into an algebraic expression, 2.5x=15.

Then, you divide both sides by 2.5

2.5x=15,   2.5x/2.5 =x, 15/2.5=6.

x=6.

x represents the amount of dollars per yard.

3 0
3 years ago
Read 2 more answers
Can anyone help me please, if you see this and willing to help me with something say yes! thank you. have great day!​
malfutka [58]

Answer:

I am willing to help, just send your problems in the comments!

Step-by-step explanation:

You can send the problem in the comments or create a separate question.

6 0
2 years ago
Given the graphs of f(x) = -x + 2 and g(x) = 5x – 4, what is the solution to the equation f(x) = g(x)?
Stels [109]

Answer:

c) 1

Step-by-step explanation:

f(x) = g(x)

-x+2 = 5x-4

+x       +x

2 = 6x -4

+4      +4

6 = 6x

(divide both sides by 6)

1 = x

7 0
3 years ago
Read 2 more answers
Other questions:
  • What are the two types of compound inequalities? Give an example of each?
    10·2 answers
  • You decide to put $2,000 in a savings account to save for a $3,000 downpayment on a new car. If the account has an interest rate
    13·1 answer
  • one vertex of a triangle is located at (0,5) on a coordinate grid after a transformation the vertex is located at(5,0) which tra
    15·1 answer
  • If the coefficient of determination for a data set containing 24 points is 0.5,
    11·1 answer
  • A rectangular driveway is 8 feet wide and it has an area of 112 square feet. How long is the driveway?
    12·1 answer
  • What is the area of the parallelogram plotted in the Coordinate Plan in square units? (Only include value! Don't include the wor
    11·1 answer
  • Two diffrent groups of three integers with the product of -12
    9·1 answer
  • Solve each equation
    7·1 answer
  • Find the height of the building to the nearest foot in the diagram below. Show work.
    5·2 answers
  • 2. What is the volume of this prism?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!