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jek_recluse [69]
3 years ago
9

Use the image to the right for this question:

Mathematics
1 answer:
masya89 [10]3 years ago
7 0

Answer:

x=4

Step-by-step explanation:

Use SohCahToa

sin 45 = 7/h

h = 7sin45

use the calculater

h = 4.949747468 = 5

do it again for the next triangle

sin 55 = 5/x

x = 5sin55

use the calculater

x = 4.095760221 = 4

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Express 38% as a fraction in simplest form.​
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Answer:

19/50

Step-by-step explanation:

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3 years ago
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Velocity=Distance/Time
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What is the 2nd term when −3f3 + 9f + 6f4 − 2f2 is arranged in descending order?
Brilliant_brown [7]

For this case we have the following polynomial:

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To answer the question, what we must do is rewrite the polynomial in its standard form.

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Answer:

The second term of the polynomial is given by:

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6 0
3 years ago
Investigate how demand elasticities are affected by increases in demand. Apply the midpoint formula to calculate the demand elas
inn [45]

It should be noted that a good that has a high demand elasticity for an economic variable implies that consumer demand for that good is more responsive to changes in the variable.

<h3>How to explain the demand?</h3>

It should be noted that an elastic demand is one werr the change in quantity demanded due to a change in price is large.

Also, an inelastic demand is one in which the change in quantity demanded due to a change in price is small. When the formula creates an absolute value greater than 1, the demand is elastic.

Here, a good that has a high demand elasticity for an economic variable implies that consumer demand for that good is more responsive to changes in the variable.

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1 year ago
Work out the circumference of this circle.
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