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
Contact [7]
2 years ago
9

A number line going from negative 2 to 0 in increments of 1. There are 4 equal spaces between each number. Point D is between th

e second and third mark to the right of negative 2. Point C is 1 mark to the left of negative 1. Point B is 1 mark to the right of negative 1. Point A is between the second and third mark to the right of negative 1.
Deepak plotted these points on the number line.

Point A: –0.3

Point B: – 3
4

Point C: – 11
4

Point D: –0.7

Which point did he plot incorrectly?

Point
Mathematics
2 answers:
valkas [14]2 years ago
4 0

Answer:the answer is c

Step-by-step explanation:

Ivenika [448]2 years ago
4 0

Answer:

its D

Step-by-step explanation:

i got it right e2020

You might be interested in
What is the sum of 1.57 and 6.88?
mario62 [17]

Answer:

8.45 is the answer

Step-by-step explanation:

Hope it helps you

6 0
2 years ago
Read 2 more answers
Simplify<br><br>-5/7(-(1 1/3-3/4)+1/3 / 4
koban [17]

Answer:

=5/21L+ -5/84

Step-by-step explanation:

=-(5/7) (-(1L/3-3/4)+1/3/4)

=(-5/7)(-(1L/3-3/4))+(-5/7)(1/3/4)

=5/21L= -15/28+ -5/84

=5/21L=+ -25/42

7 0
2 years ago
Which is the equation of the line with slope 3 that contains point (-1,5)?
Elena-2011 [213]
The answer is y-5=3(x+1)
7 0
1 year ago
Read 2 more answers
JOIN MY MEETING <br><br><br>ID -- 9384026088 <br><br><br>password 1234​
erica [24]

<em>Refer</em><em> </em><em>to</em><em> </em><em>the</em><em> </em><em>attachment</em>

4 0
2 years ago
Problem: A piece of farmland is a watering plot of land in a circular pattern. A sewer line needs to be installed from a new hou
Musya8 [376]

The entry and exit points of (2, 3), and (12, 6), and 200 ft. extension of the sprinkler system gives;

(1) The sewer line crosses the farmland at (6.53, 4.36), and (8.48, 4.9)

(2) The longest installable sprinkler system is approximately 172.4 feet

<h3>How can the points where the line crosses the farmland be found?</h3>

1. The slope of the sewer line is found as follows;

  • m = (6 - 3)/(12 - 2) = 3/10 = 0.3

The equation of the sewer line can be expressed in point and slope form as follows;

  • (y - 3) = 0.3×(x - 2)

y = 0.3•x - 0.6 + 3

y = 0.3•x + 2.4

The equation of the circumference of the sprinkler can be expressed as follows;

  • (x - 8)² + (y - 3)² = 2²

Therefore;

(x - 8)² + (0.3•x + 2.4 - 3)² = 2²

Solving gives;

x= 6.53, or x = 8.48

y = 0.3×6.53 + 2.4 = 4.36

y = 0.3×8.48 + 2.4 = 4.9

Therefore;

  • The sewer line crosses the farmland at (6.53, 4.36), and (8.48, 4.9)

2. When the farmland does not cross the sewer line, we have;

sewer line is tangent to circumference of farmland

Slope of radial line from center of the land is therefore;

m1 = -1/0.3

Equation of the radial line to the point the sewer line is tangent to the circumference is therefore;

y - 3 = (-1/0.3)×(x - 8)

Which gives;

y = (-1/0.3)×(x - 8) + 3

The x-coordinate is therefore;

0.3•x + 2.4 = (-1/0.3)×(x - 8) + 3

  • x ≈ 7.5

  • y = 0.3 × 7.5 + 2.4 ≈ 4.65

The longest sprinkler system is therefore;

d = √((7.5 - 8)² + (4.65 - 3)²) ≈ 1.724

Which gives;

  • The longest sprinkler system is 1.724 × 100 ft. ≈ 172.4 ft.

Learn more about the equation of a circle here:

brainly.com/question/10368742

#SPJ1

3 0
1 year ago
Other questions:
  • PLZ SOMEONE ANSWER ASAP
    5·1 answer
  • Ludwig borrowed $700,000 for a period of 2 years. His interest rate is 10%. How much interest will Ludwig pay in all?
    8·1 answer
  • a square-shaped playground has an area of 290ft^2. Approximately, how long is one side of the playground
    14·1 answer
  • This week at HEB, pork chops cost $1.60 per pound. Steve bought 2 1/4 pounds of pork chops. If he paid with a $10 bill, how much
    12·1 answer
  • ⚠️⚠️HURRY PLEASE ⚠️⚠️
    14·1 answer
  • Does it matter what interval you use when you find the rate of change of a proportional relationship
    12·1 answer
  • PLEASE HELP THIS IS DUE TODAYYYY
    14·1 answer
  • Is the function increasing or decreasing over the interval (-3,-1)? Explain.
    8·2 answers
  • Which is bigger .24 or .71
    12·1 answer
  • HELP WHAT IS THE SLOPE OF THIS GRAPH!!! DUE TODAY ALMOST LATE!!!!!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!