Answer:
>
Step-by-step explanation:
d>1/3
d is greater than 1/3
not much to it
Step-by-step explanation:
The angle complementary to m<CDA is
m<BDC
The speed of the 747 jet is 545MPH and the speed of the 787 jet is 530MPH. that means the 747 jet is faster by 15MPH
Answer:
14 hours
Step-by-step explanation:
Given well is 70 ft deep.
Each step of the climb involves moving up at 7 ft/hr and then slips down 2 feet. Assuming the frog rests only once each hour, then the resultant progress made each hour,
= distance climbed - distance lost by slipping
= 7 - 2
= 5 ft / hr
Hence we can say that :
5 feet ---> takes 1 hour
1 foot ---> takes 1/5 hours
70 feet ---> takes (1/5) x 70= 14 hours
Answer:
75 grams
Step-by-step explanation:
If 25 cm = 10 grams
Then 1 cm = 25/10
1 cm = 2.5 grams
To find 30 cm = 2.5 times 30 grams
30 cm = 75 grams
