i)
Pythagorean's theorem: √50
j)
Pythagorean's theorem: √1/2
Set up a proportion. If 12 3/5 feet can be traveled in one minute, then make that a fraction. 12 3/5 over one equals X over 30. Cross multiply 12 3/5×30 equals 1 X and solve.
Answer:
12 inches
Step-by-step explanation:
if it is a square then you do 3×4 to get the perimeter
Answer:
I believe the answer is (9, -13.5)
Step-by-step explanation:
you do 6×1.5 and -9×1.5 to enlarge/dialate the quadrilateral
again I believe this is right so sorry if I am wrong