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
GuDViN [60]
4 years ago
12

I need helppp pleaseeee

Mathematics
1 answer:
Marina CMI [18]4 years ago
3 0

Answer:

Third option

No, because the slope of AB is  5/3 and the slope of CD is  -3/4

Step-by-step explanation:

AB:

Slope = (2+3)/(0 + 3) = 5/3

CD:

Slope = (1+2) / (-4 - 0) = -3/4

Perpendicular lines, slopes are opposite and reciprocal. In this case line AB is not perpendicular to line CD

Answer

No, because the slope of AB is  5/3 and the slope of CD is  -3/4

You might be interested in
.........................................
Aliun [14]
There is 41 dots in total
3 0
3 years ago
Which equation represents the line that passes through the points (-3, 7) and (9, -1)
Law Incorporation [45]

Answer:

y=1/4x+6 1/4

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Sally sold 1000987 hot dogs 3 years how many will she sell in 6 years
Alexandra [31]
So 1000987 in 3 years or 1000987:3 or i like to put it as 1000987:3 
we notice that 6 is 2 times of 3 so we just multiply 1000987:3 by 2 and get 2001974:6
2001974 in 6 years
7 0
3 years ago
At 2pm two military convoys leave Eagle River Wisconsin one headed North and 1 headed South the convoy headed North averages 50
skelet666 [1.2K]

Answer:

The answer to the question is

1.5 hours that is;

When the distance between them is more then 135 miles is after 1.5 hours and they will lose radio contact at 3:30 p.m.

Step-by-step explanation:

We note that

The speed of the military convoy headed north =50 mph

The speed of the convoy headed south  = 40 mph

Let t be the time taken for the two convoys to be 135 miles apart

The time taken for the two convoys to be 135 miles apart is given by

50×t miles+ 40×t miles= 135 miles

That is 90×t miles = 135 miles

                  t = 135/90 = 1.5 hrs

3 0
3 years ago
Help please! I need help with question 3. I don’t know how to start it. I’ll give brainly☺️
ikadub [295]
First you divide $75 and 0.04. And that will get you the answer.
I already did this question last year.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the measures of the four numbered angles
    6·1 answer
  • What is the lowest possible common multiple of 2 distinct integers, each greater than 251?
    7·1 answer
  • The angle a vector makes with the x-axis of a coordinate system must be what size in order to make one or more of its components
    15·2 answers
  • Which of the following exponential functions goes through the points (1, 12) and (2, 36)?
    11·1 answer
  • What is 1/2 changed to a mixed number
    7·2 answers
  • Find the other endpoint of the line segment with the given endpoint and midpoint. I
    7·1 answer
  • What is the simplified value of the expression below? -2.6+5.8
    14·2 answers
  • Solve for w.<br><br> w/5 = 3<br> 0<br> 2<br> 3<br> 5<br> 8<br> 15<br> 
    6·2 answers
  • The height (in ft) of an object over time(in seconds) is modeled by the function h(t)=-6t^2+23t+7. How high is the object after
    9·1 answer
  • Kile’s weight is 30 pounds less than the product of Mindy’s weight and 3. Let m represent Mindy’s weight. Write an expression th
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!