Assuming the sequence goes on like this 11,-33,99,-297,891,...,
its general formula is
So, the 9th term is
Answer:
32.40cm²
Step-by-step explanation:
Given the parallelogram ABCD ;
side AB is always Parallel to CD, hence ;
AB = CD = 7.2cm
Perpendicular from C on AB is the height of the parallelogram = 4.5cm
Area of a parallelogram : base * height
Area of a parallelogram = length base * height
Area of a parallelogram = 7.2 cm * 4.5cm
Area of parallelogram = 32.40cm²
Answer:
- y = - (x - h - 3)² - k + 7
Step-by-step explanation:
<u>Let the patent function be:</u>
- y = (x - h)² + k in the vertex form
<u>Then transformation steps are:</u>
1. Reflection over x- axis, y' = -y
2. Translation 7 units up and 3 units to the right, y'' = y' + 7, x' = x - 3
- y'' = - (x - h - 3)² - k + 7
Answer:
y = 46
Step-by-step explanation:
Angle Formed by Two Tangents= 1/2(difference of Intercepted Arcs)
We can find the other arc by the total arc of a circle minus the arc length 226
y = 1/2 ( 226 - ( 360 -226))
y = 1/2 ( 226 -134)
y = 1/2 (92)
y = 46
