Answer: Kinetic Energy Potential Energy Chemical Energy Elastic Energy Gravitational Energy Magnetic Energy Nuclear Energy Light Energy Radiant Energy Sound Energy Thermal Energy Mechanical Energy Electrical Energy
Step-by-step explanation:
It has a rotational symmetry of 6
So minimum number of degrees = 360 / 6
= 60 degrees
Answer: C (110)
reasoning: 50 times 2 = 100. 100 + 10 = 110
Answer:
hope this helps
Step-by-step explanation:
x = 7
The correct quadratic equation;
x2+7x-2=0
Working
Assuming the frame has a uniform thickness;
Then length of mirror and frame is 3+x and width 2+x
The area of mirror and frame area;
A=L*W
8=(3+x)(2+x)
8=(6+5x+x2)
Taking 8 to the Right hand side, we have:
x2+5x-2 =0
