Answer:
x=-5
Step-by-step explanation:
Area of a triangle is... 1/2 Base x Height The answer is followed by units squared.
3.15 is half of 6.3.
3.15 x 3.4 = 10.71 yds squared
~11.31
Pythagorean Theorem because it is a right triangle.
Answer:
300miles per hour
Step-by-step explanation: