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deff fn [24]
3 years ago
13

What type of angle is this?

Mathematics
1 answer:
Vinil7 [7]3 years ago
6 0

Answer:

Step-by-step explanation:

The angle is acute because it is less han 90 degrees, so the answer is D

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A blacksmith blends one alloy of silver that is 35% silver and another that is 95% silver. To the nearest ton, how much of the a
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Answer:

Let x be the unknown quantity of 50% silver.

Look at the silver concentrations...   This will be 0.5x of actual silver,

Added to 5% silver in 500g or 0.05(500)g of actual silver

Totaling to (500+x)g of 20% silver which will have 0.2(500+x)g of silver

 

Your equation is:

 

0.5x + 0.05(500) = 0.2(500+x)

 

Solve for x to find the grams of 50% silver used

 

Step-by-step explanation:

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adoni [48]
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How to find the equation?
bixtya [17]

Answer:

y = 2x + 60

Step-by-step explanation:

Use the equation for a line: y = mx + b

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3 years ago
-13.4>=6.7+4.3+w solve the inequality
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