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Verdich [7]
3 years ago
14

Identify the methods PLEASE HELP!!

Mathematics
2 answers:
Nostrana [21]3 years ago
8 0

Answer:

C and D

Step-by-step explanation:

You need to add the 2 equations together, so one equation must be negative and the other positive. You also need to make sure the coefficients to the variables are the same so you can eliminate them. Therefore, A and B are wrong and your correct choices are C and D.

klemol [59]3 years ago
6 0

Answer:

Letter A and B are the answers

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Step-by-step explanation:

-2/2

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Guidelines for the amount of supplementary nitrogen needed to grow winter wheat depend on the amount of nitrogen in the soil​ (a
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The net profit or income for case A and case B based on the information will be $9250 and $9500 respectively.

<h3>How to compute the net profit?</h3>

Case A:

Based on the information, the price of fertilizer will be:

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Case B:

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3 0
1 year ago
What is the volume of this triangular prism?
Liula [17]

Answer:

5676.16 cm^3

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Then the volume is ...

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_____

You will note that this is half the product of the three dimensions, so is half the volume of a cuboid with those dimensions. Perhaps you can see that if you took another such prism and placed the faces having the largest area against each other, you would have a cuboid of the dimensions shown.

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3 years ago
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Answer:

a. 4\ pencils

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Then, in order to calculate the number of pencils Louis’s teacher will receive after he gives each of his 15 classmates an equal number of pencils, you need to solve the division show in the picture attached.

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