Answer:
6/4
Step-by-step explanation:
Answer:
22.5 inches
Step-by-step explanation:
Perimeter is simply the measure of all sides of a shape. Simply add.
5+3+7+4+3.5=22.5
x=-11
we know that
Points A,B,C,and D are collinear and positioned in that order
so
AD=AB+BC+CD -----> by addition segment postulate
we have
AB=2x+30
AD=x=32
substitute the given values and solve for x
x+32 = (2x+43)
Group terms that contain the same variable
2x-x=32-43
x=-11
Answer:
Well thanks for the points
Step-by-step explanation:
Answer: (9 x 10^10) - (4 x 10^10) <em>in scientific notation is</em> 5x x 10^10
