Answer: 2.82
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
so you have a rectangle that has the lengths of 5 and x+2 and x is equal to 10, you add 10 and 2 and get 12 then you do 5 times 12 and get 60.
5(x+2) x=10
10+2=12
5x12=60
Answer:
a is drawn to scale, b isn't drawn to scale
Explanation:
a is drawn to scale because 10 cm=5 cm*2 and if measure it that side is exactly two of the 5 cm side. for the 25 cm it should be the same length as the 5 cm side and 20 cm side altogether. B isn't drawn to scale because the 40 cm side should be double the length of the 20 cm side, but it's less than the double the 20 cm side.
