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Schach [20]
2 years ago
9

What expression represents the volume of the prism, in

Mathematics
1 answer:
valkas [14]2 years ago
6 0

Step-by-step explanation:

<u>Volume of a triangular prism = 1/2 × lbh</u>

<u>Volume of a triangular prism = 1/2 × lbhSo, from given options, we can select 39 x 2 = 13 × 3 × 2 as the expression that represents the volume of the prism, with 13 as the height or length of the prism.</u>

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3 years ago
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
hammer [34]

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

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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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3 years ago
What is the greatest common factor of 6d² and 18d<br><br>​
VMariaS [17]

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Step-by-step explanation:

We have that  

6 d ^2  =  6  ⋅  d  ⋅  d and  18 d  =  3  ⋅  6  ⋅  d  hence the  gcd  =  6  ⋅  d

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2 years ago
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Inessa [10]

Answer:

the measure of the missing length is 3 mi

Step-by-step explanation:

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Read 2 more answers
If the scale factor of my dilation is 4 , what is happening to my shape ?
anygoal [31]

Answer:

The shape is the same

Step-by-step explanation:

we know that

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If the dilation scale factor is 4, the figure size increases by 4, but the shape remains the same

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