What is the area of the triangle in the diagram?

The answer is the 2nd one

Step-by-step explanation:

(B)          

Step-by-step explanation:

Given: A triangle whose coordinates are (0,0), and .

To find: The area of the triangle.

Solution: We know that Area of triangle=.

Now, Base=

Base=

And height=

Height=

Therefore, area of triangle=

Area of triangle=

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.