Identify the graph of a rational function that is decreasing on the interval (–5, 5).
2 answers:
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Answer:
√5 + π = 537766063.1 ×
Step-by-step explanation:
given data
√5 ≈ 2.2360679775
π ≈ 3.1415926535
to find out
√5 + π
solution
√5 + π = 2.2360679775 + 3.1415926535
√5 + π = 5.3776606310
√5 + π = 5.3776606310 ×
√5 + π = 537766063.1 ×
The radius of the circle is 2.86 cm.
Step-by-step explanation:
Given,
The circumference of the circle = 18 cm
To find the radius of the circle.
Formula
The circumference of a circle of radius r is 2πr
According to the problem,
2πr = 18
or, r = = 2.86 (approx)
Hence,
The radius of the circle is 2.86 cm.
Answer:
<h2>∠A = 30°</h2><h2></h2>Step-by-step explanation:
∠A + ∠B = 180
where ∠A = 6x - 18
∠B = 14x + 38
<u>first step is to solve for x:</u>
6x - 18 + 14x + 38 = 180
6x + 14x = 180 + 18 - 38
20x = 160
x = 160 / 20
x = 8
<u>now substitute x=8 into angle A</u>
∠A = 6x - 18
∠A = 6(8) - 18
∠A = 30°
