Answer:
x=18
Step-by-step explanation:
Triangles add up to 180°, so 140+22+x=180 and then you simplify which is 162+x=180, then you subtract 162 on both side, getting x=18
Step-by-step explanation:
Formula of area of a parallelogram is :
- Area of parallelogram = b × h
○ b denotes base
○ h denotes height
Here,
- Base of the parallelogram is 6 units and height is 4 units.
→ Area of the parallelogram = 6 units × 4 units
→ Area of the parallelogram = 24 units²
<u>Area</u><u> </u><u>of</u><u> </u><u>the </u><u>paral</u><u>lelogram</u><u> </u><u>is</u><u> </u><u>2</u><u>4</u><u> </u><u>units</u><u>²</u><u>.</u>
- Perimeter of parallelogram = Sum of all sides
Since, opposite sides of a parallelogram are equal. So,
○ First side = 6 units
○ Second side = 5 units
○ Third side = 6 units
○ Fourth side = 5 units
→ Perimeter = ( 6 + 5 + 6 + 5 ) units
→ Perimeter = ( 12 + 10 ) units
→ Perimeter = 22 units
<u>Perime</u><u>ter</u><u> of the parallelogram is 2</u><u>2</u><u> </u><u>units.</u>
It is not binomial random variable , since the number of red cards is unknown in the deck of cards in the starting of experiment.
As given in the question,
Number of cards are unknown.
Number of red cards are unknown in the starting of experiment.
Number of times process done =10
For binomial random variable number of red cards should be known.
Therefore, it is not binomial random variable , since the number of red cards is unknown in the deck of cards in the starting of experiment.
Learn more about binomial random variable here
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I got 157/990. Just don't ask me how. I just used my fancy TI-84 Calculator.
59/100 would be your answer. Hope this helps!
