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
igor_vitrenko [27]
3 years ago
15

Help with Algebra homework please !!!!! Suppose 2

Mathematics
1 answer:
Zinaida [17]3 years ago
3 0
?????????????????????
You might be interested in
How do i find the scale factor of
astraxan [27]
If you’re looking for x it would be -4/3
8 0
3 years ago
On average, a commercial airplane burns about 3.9 × 10³ mL of gasoline per second. There can be as many as 5.1 × 10³ airplanes i
motikmotik

3.9 x 5.1 = 19.89

10^3 x 10^3 = 10^6

19.89 x 10^6

move decimal point

1.989 x 10^7

4 0
3 years ago
Question 4 of 10
Artist 52 [7]
The answer is D to the next step
7 0
2 years ago
Read 2 more answers
The points ????(0,0), ????(−4,1), ????(−3,5), and ????(1,4) are the vertices of parallelogram OABC Is this parallelogram a
gavmur [86]

Answer:

Yes, parallelogram OABC is a rectangle.

Step-by-step explanation:

The vertices of a parallelogram are O(0,0), A(-4,1), B(-3,5) and C(1,4).

A parallelogram is a rectangle if its any two adjacent sides are perpendicular to each other.

product of slopes of two perpendicular lines is -1.

Formula for slope is

Slope=\dfrac{y_2-y_1}{x_2-x_1}

Using the formula we get

m_{OA}=\dfrac{1-0}{-4-0}=-\dfrac{1}{4}

m_{AB}=\dfrac{5-1}{-3-(-4)}=-\dfrac{4}{1}=4

m_{OA}\times m_{AB}=-\dfrac{1}{4}\times 4=-1

It means OA is perpendicular to AB.

Since two adjacent sides are perpendicular, therefore the given parallelogram OABC is a rectangle.

6 0
3 years ago
What is the measure of angle X?<br> Enter your answer in the box
LuckyWell [14K]
So all angles within a triangle should add up to 180, 102+31= 133 then subtract. 180-133=47
X-47
5 0
3 years ago
Other questions:
  • How do I graph this or how do I get a equation I can graph?​
    10·1 answer
  • Danielle’s chemistry professor has a complicated grading system. Each lab counts once and each test counts as two labs. At the e
    14·1 answer
  • What is 4/20 simplified
    8·2 answers
  • Help please!!!!!!!!!!!
    8·1 answer
  • The numbers −1 and 3 are plotted on the number line. Absolute Value Which expression could help you find the distance between –1
    14·1 answer
  • A triangle lies entirely in Quadrant 1. In which quadrant will the triangle lie after each rotation about (0, 0)?
    7·2 answers
  • ???????????????????????????????
    9·1 answer
  • What is the main function of the peripheral nervous system?
    7·2 answers
  • Which is the equation of a line that passes through (1,8) and (6,4)
    12·1 answer
  • Ellie borrows money at a year simple rate of 6 1/2% after 4 years ellie owes 39 interest
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!