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Jobisdone [24]
3 years ago
8

What is the perimeter of ABC to the nearest whole number?

Mathematics
1 answer:
kogti [31]3 years ago
8 0

Answer:B

Step-by-step explanation: closes to caclation

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Answer:

x = 2.34373881

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3 years ago
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7 0
3 years ago
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A jeweler wants to combine a 60% gold alloy with a 20% gold alloy to make 1000 grams of 50% gold alloy. How many grams of 60% al
kramer

Answer:

750 grams of 60% alloy

Step-by-step explanation:

Define x = amount of 60% alloy and y = amount of 20% alloy

Equating the amounts of gold:

0.6x+0.2y = 1000(0.5)

Since there must be 1000 grams total:

x+y = 1000

Writing the 2 resulting equations together:

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Subtracting the 2nd equation from the 1st:

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x = 750

Answer: 750 grams of 60% alloy

7 0
2 years ago
Help please!!!!!!!???!!!!
Vinil7 [7]

Answer:

The equation is

y=0.5x+2

5 0
3 years ago
Line AB contains points A (0, 0) and B (2, 2). Line CD contains points C (3, 1) and D (5, 3). Lines AB and CD are
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