Answer: 4 cm and 11 cm.
Step-by-step explanation:
1. You can calculate the perimeter of a parallelogram as following:

Where a+b+c+d are the lenghts of the sides.
By definition the parallelogram has two pairs of parallel sides, therefore:
a=c and b=d
Then, you can calculate the perimeter as following:
2. Let's call the adjacent side
, then the other side is 2x+3.
3. Substitute values and solve for x:

4. Then the lenghts of the sides are:

9514 1404 393
Answer:
d = 2.5 ft
Step-by-step explanation:
Similar figures have proportional linear measures.
diameter/height = d/1 = 10/4
d = 5/2 = 2.5 . . . . feet
Answer:
the answer is 3 zz
Step-by-step explanation:
Answer:
C. is awnser
Step-by-step explanation:
Can I have brainliest * if wrong then D
Answer:
2.6
Step-by-step explanation:
3/5 ---> ?/100
100/5 ---> 20
3 20 60
-- x = -------
5 20 100
60/100 = 6/10
6/10 as a decimal is 0.6
2 + 0.6
= 2.6
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