Answer:
Step-by-step explanation:
Area of the Rectangle: 17 *22=374
Area of a triangle:
- We know that one side is 19cm
- For the other side, the length is 22cm minus the 10cm, which gets us 12 cm
- The area of Triangle is (1/2)*19*12=114
Total Area: area of rectangle + area of triangle = 114+374=488
I hope that helps!
Consider, pls, this solution:
according to the equation y= -3x²+6x+2, where a=-3, b=6 and c=2, and the rule x₀= -b/(2a):
<u>x₀=</u>-6/(-6)<u>=1</u>.
For more info see the attached graph.