Nick is 30 years less than 3 times Rays age. If the sum of their ages is 74,how old are each of the men? Solve and write an equa
1 answer:
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Answer:
The shortest side is 20 feet, the second side is 24 feet and the third side is 36 feet.
Step-by-step explanation:
Assuming that the shortest side of this triangle has a length of "x" feet, then one side is "x + 4" feet and the third is "2*x - 4" feet. Since the perimeter of the deck is 80 feet, then the sum of the length of these sides should be equal to that.
The shortest side is 20 feet, the second side is 24 feet and the third side is 36 feet.
Is means equal
of means multiplication
so
20 = 40% x a
40% = 40/100 = 4/10 = 2/5
So
20 = 2/5 x a
Multiply both sides by 5/2
20 x 5/2 = a
10 x 5 = a
a =50
So your final answer is
of means multiplication
so
20 = 40% x a
40% = 40/100 = 4/10 = 2/5
So
20 = 2/5 x a
Multiply both sides by 5/2
20 x 5/2 = a
10 x 5 = a
a =50
So your final answer is
Answer:
Step-by-step explanation:
see sketch below
1 Formulate 500 lbs of a 21% cp ration using soybean meal( 44% cp) and corn (9% cp)
How many pounds of soybean meal will be used?
12 parts soy bean meal/ 35 parts total = 0.34 parts from soy bean meal
0.34 parts from soy bean meal X 500 lbs ration = 170 lbs soy bean meal
How many pounds of corn will be used ?
23 parts corn / 35 parts total = 0.66 parts from corn
0.66 parts from corn x 500 lbs ration = 330 lbs corn needed
