Answer:
20 cm
Step-by-step explanation:
Since it is a rectangle, we know that there are two pairs of sides the same length. All we have to do is add each number by itself, and add those numbers together, or you can envision it like this graph I made.
4+4=8
6+6=12
8+12=20
Correct answer is D. R={1,7,9,17)
Answer:
a , c and d
Step-by-step explanation:
a , c and d are correct
Answer:
7 times.
Step-by-step explanation:
Divide 140/20.
You can use a calculator if you want.
140/20 = 7.
To check multiply 20 by 7.
20x7 = 140.
Hope this Helps!
Plz mark as brainliest!
Answer:
32
Step-by-step explanation:
To answer this question, you have to divide 2,176 by 68.