First, we have to solve the sides of the right triangle by using the Pythagorean theorem: a² + b² = c² where c is the length of the hypotenuse. Then, we can use the legs as length and height of the triangle and find the area by 1/2(base x height).
x² + 60² = 68²
x² + 3600 = 4624
x² = 1024
x = √1024
x = 32 = length of the other side
A = (1/2)(32) (60) = 960 mm²
Answer: number one
Step-by-step explanation:
the x and y axis never completly cross
Answer:
yes
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
The quadratic formula:
where a is the coefficient of 
, b being the coefficient of 
and c being the constant.
Plug in the values:
Since 
The answer is:
