3 years ago

What is the area of JHK

Mathematics

1 answer:

Anon25 [30]3 years ago

4 0

Answer:

A (4.18

Step-by-step explanation:

You do 2.2 (base) x 3.8 (height) and divide it by 2

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Step-by-step explanation:

x=-6 so...

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A fountain, 3 ft in diameter, sits in the center os a circular duck pond. The pond measures 3 ft from the fountain to its edge.

umka2103 [35]

Answer:

$56.55\ ft^2$

Step-by-step explanation:

We know that the diameter of the fountain is 3 feet and that it is in the center of the pond.

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further

d = 2r

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Then the radius $r_1$ of the source is 1.5 ft.

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Finally the area of the pond is equal to the area of the ring that is shown in the image

$A = \pi(r_2)^2 - \pi (r_1)^2\\\\A = \pi(4.5)^2 - \pi(1.5)^2\\\\A = \pi(4.5^2 - 1.5^2)\\\\A = 18\pi = 56.55\ ft^2$

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2 years ago

Find the value of x to the nearest tenth.

Alex73 [517]

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What is the difference graphing sin(x)/cos(x) and sec(x)/csc(x)?

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