The perimeter of a rectangle = 2(L+B)
therefore, 40 = 2(L+B)
40/2 = L+B
20 = L+B
3L+B = 20
B= 20/4
= 5
L= 5*3
= 15
i hope this helps
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Answer:
The area is 8
Step-by-step explanation:
Break the inorganic shape into known shapes to solve or sum up all the full squares and half squares.
Answer:
2/7
Step-by-step explanation:
there are 7 total possibilities for the keys he picks, and out of those possibilities, 2 of them are car keys. this means the probability that it is for his car is 2/7.
The tempurature at midnight was 19 degrees Fahrenheit.