X=18 , first you have to rewrite it as fractions then you have to cross multiply the equation , and last divide
Answer:
Step-by-step explanation:
To solve the problem, you must expand the trigonometric expression using the information given.
Answer:
20 %
Step-by-step explanation:
There is a total of 5 colors. The probability of landing on orange can be represented as 1(orange): 5(total). This answer can also be represented as 20%. To make 1:5 a percentage you divide 1 by 5, then multiply it by 100.
So you know that angle I is verticle angles to the 60 degrees angle
And you known that the verticloe angle to 20 is an important part
Then you use the sum of interior angles formula
which is all the angles in the triangle should add up to 180
20 + 60 + m< HEI = 180
80 + m< HEI = 180
-80 -80
m< HEI = 100
I believe the measure of the angle is 100, I hope it makes sense too!
Answer:
The fourth vertex is D(8, 0)
Step-by-step explanation:
Let A(0, 0), B(2, 4), and C(10, 4) be the three vertices of a parallelogram ABCD and let its fourth vertex be D(a, b).
Join AC and BD. Let AC and BD intersect at point O.
- We have known that the diagonals of a parallelogram bisect each other.
So, O would be the midpoint of AC as well as that of BD.
The midpoint of AC is:
The midpoint of BD is:
so
∵
∵
Hence, the fourth vertex is D(8, 0)