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2 years ago

13

Circle O has radius 5 m with an arc AB intercepted by a central angle of π5π5 radians. What is the length of arc AB expressed in

terms of ππ?

1 answer:

balu736 [363]2 years ago

6 0

Answer:

I am assuming that you meant to write π/5.

Step-by-step explanation:

Radius r = 5 meters

Circumference = 2πr = 10π

Central angle θ = π/5 radian

Arc length = 10π × θ/(2π radians)

= 5θ

= π meters

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astra-53 [7]

11x - 3 = 5x + 11

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3 years ago

Peter Schmidt ordered sandwiches and salads for a luncheon meeting. The sandwiches cost three times as much as a salads. The tot

evablogger [386]

EXPLANATION

Let's see the facts:

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Bill = $24.92

We can represent this in an equation:

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Let's call to Sandwiches "x" to Salads "y" and to Bill "B"

Then, the equation will be:

B = x+y = (3*y) + y

Applying distributive property:

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Adding similar terms:

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Switching:

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1 year ago

I need to find the area of the shaded region, but I need detailed steps

olasank [31]

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The base of the parallelogram is 2 meters long (given).

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Multiply them together.

$2 \times 9 = 18$

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3 years ago

In ΔQRS, the measure of ∠S=90°, the measure of ∠R=29°, and SQ = 5.8 feet. Find the length of RS to the nearest tenth of a foot.

taurus [48]

Answer:

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Step-by-step explanation:

In ΔQRS,

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See the diagram below.

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Using trigonometric ratios,

$Tan R=\dfrac{|SQ|}{|RS|} \\Tan 29^\circ=\dfrac{5.8}{|RS|}\\$Cross multiply$\\|RS|XTan 29^\circ=5.8\\|RS|=\dfrac{5.8}{Tan 29^\circ}\\$=10.5 ft (to the nearest tenth of a foot)$

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2 years ago

HELP ASAP!!! math problem 50 points!!!

kirill115 [55]

The answer to the question should be option B

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3 years ago