2l + 2w = 16, where l represents the length of the rectangle and w represents the width of the rectangle so the answer is yes, the perimeter of a rectangle is 16inches
Answer: X= 5
because in a rhombus the diagonals bisect the angle (cut the angle in half) so you just need to set the to equations equal to each other
2x+4=5x-11
then you solve
you subtract the 2x from the 5x
4=3x-11
then you add the 11 to the 4 and you end up with
15=3x
you want X by its self so you divide both sides by 3 and you end up with
X=5<span />
Answer:
7
Step-by-step explanation:
Make the fractions have a denominator of 20.
2/5 times the top and bottom by 4 (because 5 times 4 = 20) = 8/20
So 8 socks are white
1/4 times 5 = 5/20
So 5 socks are black
Add them and subtract from 20 to get the number of gray socks
20-13=7
Answer:
1. 5IN = 9 OUT
2. -3 IN= -7 OUT
3. 4 IN = 7 OUT
4. -9 IN = -20 OUT
Step-by-step explanation:
