Answer: The non solutions of the inequality are A and D.
Step-by-step explanation:
The figure below shows a parallelogram PQRS:
A parallelogram PQRS is shown with the diagonal SQ.
The flowchart shown below shows the sequence of steps to prove the theorem: Opposite angles of a parallelogram are equal:
Which is the missing statement?
Answer - Triangle PQS is congruent to triangle RSQ
Answer:
The answer is B.
Step-by-step explanation:
Hope this helps!
Given:
An umbrella is made by stitching 10 triangular pieces of cloth.
Each pieces measuring 48cm,48cm, and 30cm.
To find:
The cost of required to make umbrella at rate of 5 paisa per square cm.
Solution:
Area of a triangle is:
Where,
Each pieces measuring 48cm,48cm, and 30cm. So,
Area of one triangular piece is:
Area of 10 triangular pieces is:
The rate is 5 paisa per square cm. So, the total cost is:
Therefore, the total cost is 34197.04 paisa.
Answer:
B. (4,12)
Step-by-step explanation:
The process is really easy, all you have to do is substitute the numbers of the ordered pairs into the equations.
So like for A. (-5,8)
Putting this into the equation would look like this,
10 * -5 + 2 * 8 The -5 being substituted for the x and the 8 for the y.
This equation equals to -34, not 64.
3 * -5 - 4 * 8 = -47
not equal to -36, so A is eliminated.
For B. (4,12)
10 * 4 + 2 * 12 = 64
3* 4 - 4 * 12 = -36
These equal to both of the given equations.
For C. (2, 10)
10 * 2 + 2 * 10= 40
3 * 2 - 4 * 10 = -34
These are not equal to the given answers of these equations, C is eliminated.
And D. (-3,11)
10 * -3 + 2 * 11 = -8
3 * -3 - 4 * 11 = -53
These are not equal to the given answers of these equations, D is eliminated.
So the only pair that have made both equations true is B.(4,12)
