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Aliun [14]
3 years ago
12

What happens when you subtract a fraction with the same denominators and numerators

Mathematics
1 answer:
suter [353]3 years ago
8 0

Answer:

0

Step-by-step explanation:

Example : \frac{2}{5} -  \frac{2}{5} = 0

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What is the volume of a cube whose surface area is 294 in2?
vodka [1.7K]

Answer:

V=343in³

Step-by-step explanation:

A=6a2

V=a

3V=6A3/2

36=6·2943/2

36=343in³

7 0
3 years ago
A chocolate manufacturing company produces two types of chocolate: A and B. Ingredients required for manufacturing the products
Karolina [17]

Answer:

The maximum profit is when they make 10 units of A and 2 units of B.

Step-by-step explanation:

Let x is units of milk

Let y units of cacao

Given that :

The company's production plant has a total of 22 units of milk and 46 units of cacao available.

2x + y ≤ 22 (2 unit of milk for each of A and 1 for B; 22 units available)

4x + 3y ≤46 (4 unit of milk for each of A and 3 for B; 46 units available

Graph the constraint equations and find the point of intersection to determine the feasibility region.

The intersection point (algebraically, or from the graph) is (10, 2)

The objective function for the problem is the total profit, which is $6.2 per unit for A and $4.2 per unit for B: 6.2x + 4.2y.

Hence, we substitute (10, 2)  into the above function:

6.2*10 + 4.2*2 = 70.4

The maximum profit is when they make 10 units of A and 2 units of B.

3 0
3 years ago
What is the value of 4 in the number 745 in
Leokris [45]
40 since it is in the tens place
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1-x= 1/3 + 3/12. Is the answer 5/1 ?
Bad White [126]

Answer:

5/12

Step-by-step explanation:

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2 years ago
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I dont understand what I am supposed to do here
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