3 years ago

Determine the equation of a horizontal line that passes through (4,7)

Mathematics

1 answer:

professor190 [17]3 years ago

5 0

Y=7 because there is no slope and the Y intercept is at 7.

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The cost of putting in automatic sprinklers for a lawn largely depends upon the length of Poole that must be laid. The controlle

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Answer:

$c(F) = 135 + 2.5F$

Step-by-step explanation:

We are given the following in the question:

Controller cost = $135

System cost = $2.50 per foot of pipeline

The total cost depends upon the length of Pole.

Let the system requires F feet of pipeline.

Total cost will be given by the equation:

$c(F) = \text{Controller cost + System cost(Feet of pipeline required)}\\c(F) = 135 + 2.5F$

is the required expression for total cost

F: feet of pipeline required

c(F): Total cost of installation

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Doss [256]

Answer:

20 degree

Step-by-step explanation:

x + x + 70 = 110 degree (sum of two opposite interior angle equal to the exterior angle formed)

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x = 20 degree

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Alexxandr [17]

Answer:

Step-by-step explanation:

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