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iragen [17]
3 years ago
9

When cai traveled from new orleans to the ozark mountains in arkansas the elevation changed from 7ft below sea level to 2,314 ft

above sea level. How much did the elevation increase?
Mathematics
1 answer:
Tanya [424]3 years ago
7 0

Answer:

2321 ft.

Step-by-step explanation:

When Cai traveled from New Orleans to the Ozark Mountains in Arkansas the elevation changes from 7 ft below sea level to 2314 ft above sea level.

If we consider the elevation below sea level as negative and the elevation above sea level as positive, then the elevation changes from - 7ft to +2314 ft.

Therefore, the increment of elevation is by [2314 - (- 7)] = 2321 ft. (Answer)

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52% of what number equals 39
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Find all values of k for which the equation 3x^2−4x+k=0 has no solutions.
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The given equation has no solution when K is any real number  and k>12

We have given that

3x^2−4x+k=0

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<h3>What is the condition for a solution?</h3>

If Δ=0, it has 1 real solution,

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We get,

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The measure of one angle is six more than half the measure of another angle. If the angles are complementary, find both measures
Snowcat [4.5K]

Answer:

The measures of the two angles are 34° and 56°

Step-by-step explanation:

* Lets explain how to solve the problem

- The complementary angles are the angles whose the sum

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∵ The measure of the 2nd angle is x

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∵ The two angles are complementary

∴ The sum of their measures is 90°

∴ x + (6 + 1/2 x) = 90

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∵ x is the measure of the 2nd angle

∴ The measure of the 2nd angle is 56°

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∴ The measure of the 1st angle = 6 + 1/2(56) = 34°

* The measures of the two angles are 34° and 56°

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