I hope this helps you
y= -15 x= -20
y=12 x=?
?.-15=12.-20
?=12.20/15
?=16
x=16
Answer:
Approximately 34 grams of the healthy food
Step-by-step explanation:
For know the minimum value to be eaten daily to provide the requirement of both vitamins, is necessary to calculate the minimum value for every vitamin, so:
- vitamin E: We are going to use the rule of three in which 1 gram have 7% of the minimum daily requirement, then how many grams are going to be be the 100% of the daily requirement:
1 gram --------------7%
X grams -----------100%
![X=\frac{1 gram* 100}{ 7 } = 14.285 grams](https://tex.z-dn.net/?f=X%3D%5Cfrac%7B1%20gram%2A%20100%7D%7B%207%20%7D%20%3D%2014.285%20grams)
So, it is necessary approximately 15 grams of healthy food to complete th 100% of the minimum daily requirement of vitamin E.
- vitamin A: We are going to use the rule of three in which 1 gram have 3% of the minimum daily requirement, then how many grams are going to be be the 100% of the daily requirement:
1 gram --------------3%
X grams -----------100%
![X=\frac{1 gram* 100}{ 3 } = 33.33 grams](https://tex.z-dn.net/?f=X%3D%5Cfrac%7B1%20gram%2A%20100%7D%7B%203%20%7D%20%3D%2033.33%20grams)
So, it is necessary approximately 34 grams of healthy food to complete th 100% of the minimum daily requirement of vitamin E.
Finally for satisfy with both minimum daily requirement, we need to eat at least 34 grams of healthy food, because it is the maximum between the two X values.
Answer:
Please see attachment
Step-by-step explanation:
Please see attachment
Answer:
La superficie es 194.94cm cuadrados
Step-by-step explanation:
¡Espero que esto ayude!
¡Por favor marque el más inteligente!
Answer:
33.61 mm (the square root of 1130)
Step-by-step explanation: