21 over 50 is
21/50.
The same thing, just put 21 on top, a line under it, and below that line, put the 50
Answer:
1.5
Step-by-step explanation:
of the similar shapes you are only given the lengths of two corresponding sides, 22mm and 33mm
if you do 33/22 you get 1.5 so your scale factor is 1.5
(in order to go from the original shape to the copy times by 1.5, and divide if you know the length of the copy and want to work out the original)
Answer:
B) Subtract 4 from both sides
Step-by-step explanation:
You do this so you can get x alone, which then shows you what the answer is
x=4
Altogether Ed spent 3 hours doing his math and science project. 1 1/4 plus 1 3/4 equals 3
