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ohaa [14]
3 years ago
6

To determine a change of elevation on a topographic map what type of math would you use?

Mathematics
1 answer:
Marizza181 [45]3 years ago
5 0
An easy to remember equation for finding change in elevation as a decimal is rise over run.. as an example, let’s say the rise is 2 and the run is 6.. so you take 2 over 6 (or2/6) and divide .. so you’re answer is division my friend hope this helps
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Which equation should be used to calculate the 43rd partial sum for the arithmetic sequence.
MariettaO [177]

Answer: First Option : Sₙ= n/2(a₁ + aₙ)

Step-by-step explanation:

The nth partial sum of an arithmetic sequence or the sum of the first n terms of the arithmetic series can be defined as the sum of a finite number of term in an arithmetic sequence.

It is calculated using the formula:

Sₙ= n/2(a₁ + aₙ)

Where :

a₁ = First term

aₙ = last term

n = number of terms

6 0
2 years ago
A bag contains blue and yellow marbles. Two marbles are drawn without replacement. The probability of selecting a blue marble an
exis [7]
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y = yellow marbles
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b / (b+y) = 0.55 
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</span>b / (b+y) * y / (b+y-1) = 0.37
This can be solve easily by using a theorem of Bayes 
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7 0
3 years ago
Which Triangles are congruent by ASA
PolarNik [594]
Triangles congruent by ASA have two pairs of congruent sides and an included congruent angle.

The graph indicates that sides TV, HG, and AB are congruent, and that sides TU, FG, and BC are congruent. It also indicates that angles U, F, and C are congruent, and that angles G and B are congruent. Notice that angle U of  triangle TUV is not an included angle; this eliminates triangle TUV as it can't be congruent to another triangle by ASA with the information provided.

That leaves triangles FGH and ABC. Evidently, angles G and B are included angles, so these triangles are congruent by ASA.

Answer:
b. ΔHGF and ΔABC
8 0
3 years ago
Read 2 more answers
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katovenus [111]
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PLS HELP !) POINTS What is the solution to the equation 5 + 9x = 50?
anygoal [31]
The solution should be x=5
5 0
3 years ago
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