Answer:
63 m
Step-by-step explanation:
Perimeter is 276, 2L + 2W = 276, so L + W = 138
L = 75
138 - 75 = W
63 m
Answer:
t = time in decimal years; e.g., 6 months is calculated as 0.5 years. Divide your partial year number of months by 12 to get the decimal years.
Step-by-step explanation:
Answer:
![\sf D) \quad \dfrac{1}{64}](https://tex.z-dn.net/?f=%5Csf%20D%29%20%5Cquad%20%5Cdfrac%7B1%7D%7B64%7D)
Step-by-step explanation:
![\sf Probability\:of\:an\:event\:occurring = \dfrac{Number\:of\:ways\:it\:can\:occur}{Total\:number\:of\:possible\:outcomes}](https://tex.z-dn.net/?f=%5Csf%20Probability%5C%3Aof%5C%3Aan%5C%3Aevent%5C%3Aoccurring%20%3D%20%5Cdfrac%7BNumber%5C%3Aof%5C%3Aways%5C%3Ait%5C%3Acan%5C%3Aoccur%7D%7BTotal%5C%3Anumber%5C%3Aof%5C%3Apossible%5C%3Aoutcomes%7D)
Probability of drawing a heart from one deck:
![\sf \implies P(heart)=\dfrac{1}{4}](https://tex.z-dn.net/?f=%5Csf%20%5Cimplies%20P%28heart%29%3D%5Cdfrac%7B1%7D%7B4%7D)
Therefore, probability of drawing a heart from each of 3 decks:
![\sf \implies P(heart)\:and\:P(heart)\:and\:P(heart)=\dfrac{1}{4} \times \dfrac{1}{4} \times \dfrac{1}{4}=\dfrac{1}{64}](https://tex.z-dn.net/?f=%5Csf%20%5Cimplies%20P%28heart%29%5C%3Aand%5C%3AP%28heart%29%5C%3Aand%5C%3AP%28heart%29%3D%5Cdfrac%7B1%7D%7B4%7D%20%5Ctimes%20%5Cdfrac%7B1%7D%7B4%7D%20%5Ctimes%20%5Cdfrac%7B1%7D%7B4%7D%3D%5Cdfrac%7B1%7D%7B64%7D)
Answer:
x = 9
FGH = 5x-3 = 42°
HGI = FGH = 42°
FGI = 42+42= 84°
Step-by-step explanation:
5x - 3 = 6x - 11
x = 9