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
kirill115 [55]
2 years ago
5

Help on this please,

Mathematics
1 answer:
Phantasy [73]2 years ago
5 0

angle BDC is half of a parallelogram

You might be interested in
Which equation best represents the line? (10 Points)
son4ous [18]

Answer: D. y = 3x − 1

Step-by-step explanation:

The equation of a straight line can be represented in the slope-intercept form, y = mx + c

Where c = intercept

Slope, m =change in value of y on the vertical axis / change in value of x on the horizontal axis

change in the value of y = y2 - y1

Change in value of x = x2 -x1

y2 = final value of y

y 1 = initial value of y

x2 = final value of x

x1 = initial value of x

From the graph,

y2 = 2

y1 = - 1

x2 = 1

x1 = 0

Slope,m = (2 - - 1)/(1 - 0) = 3/1 = 3

To determine the intercept, we would substitute x = 1, y = 2 and m= 3 into y = mx + c

y = mx + c. It becomes

2 = 3 × 1 + c = 3 + c

c = 2 - 3 = - 1

The equation becomes

y = 3x - 1

7 0
3 years ago
Reduce -7/8 + (-1/2) to the simplest form.
ololo11 [35]

Answer:

-1.375

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
I need help in Math​
never [62]
The answer is C.) y=2x+1 since the slope is going upward, and will match the scatter plot.
4 0
3 years ago
Solve the system of equations by substitution. What is the solution for x? (1 point)
Cerrena [4.2K]
                 2x + y = 1
          2x - 2x + y = 1 - 2x
                         y = 1 - 2x
                         y = -2x + 1
               4x + 2y = -1
    4x + 2(-2x + 1) = -1
4x + 2(-2x) + 2(1) = -1
          4x - 4x + 2 = -1
                         2 ≠ -1

The solution of the problem can't be a solution because they are both parallel lines, which means they have no solution.
8 0
2 years ago
Read 2 more answers
Write -4j - 1 - 4j + 6 in simplest form
sdas [7]
In the simplest form it looks like this:
<span><span>
−8</span>j</span>+<span>5

Hope this helped</span>
7 0
2 years ago
Other questions:
  • Assume that the readings at freezing on a batch of thermometers are Normally distributed with mean 0°C and standard deviation 1.
    8·1 answer
  • Write equations for the horizontal and vertical lines passing through the point (7, -1).
    15·2 answers
  • What is 1/4 + 1/2<br><br>A: 1/6<br>B: 2/4<br>C: 3/4<br>D: 2/4​
    10·2 answers
  • Click on the picture thing... I need help ASAP​
    6·1 answer
  • What is the approximate solution of this system of equations y=2^x and y=3x
    5·1 answer
  • Check all of the points that are solutions to the system of inequalities.<br> Y=&gt;5x-3<br> X&lt;5
    15·1 answer
  • How do I solve this inequality?
    8·2 answers
  • In ΔQRS, q = 960 cm, r = 420 cm and ∠S=31°. Find the area of ΔQRS, to the nearest square centimeter.
    15·1 answer
  • The following graph shows the time required to braid a necklace based on its length? Which statements about the graph are true?
    7·1 answer
  • The length of the hypotenuse of a right triangle is 50 inches. Determine the length of the legs if each leg is the same length.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!