It was 4.2 because 1/5 equals to .2
Answer:
C= -1/5
B= -0.4
C= -3/7
Step-by-step explanation:
Answer:
Step-by-step explanation:
Since y=y for a solution to the system of equations she should just solve
3x-12=-2x+8
True: A face of a polyhedron is simply a flat boundary that helps forms the 3D solid.
Andrew is wanting to build a slide for his daughter's tree house in the backyard. The tree house is approximately 5 feet off the ground and he wants the slide to have a 30 degree angle with the ground. He will need to by 10 ft of sliding board.
