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olganol [36]
3 years ago
6

A circle with radius 4 inches has a central angle of 45 degrees. What is the length of the inscribed arc? Round to the nearest t

enth, if necessary. [Hint: convert the angle measure to radians.] Best answer gets Brainliest!!
a. 1.57 inches
b. 3.14 inches
c. 4.19 inches
d. 6.28 inches
Mathematics
2 answers:
kiruha [24]3 years ago
7 0
Both a and d are incorrect since A is a smaller circle and D is a larger circle, my best guess would have to be either b or c. Hope this helps.
mario62 [17]3 years ago
4 0
3.14 inches <span>is the length of the inscribed arc
</span>
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Find the derivative of f(x)= e^(4x) + e^-(4x)
ololo11 [35]

Answer:

f'(x)=4e^{4x} -4e^{-4x}

Step-by-step explanation:

To find this derivative, we will need to use the chain rule.

As there is a variable in the exponent we can use this formula:

f'(x)=u'e^u

In this case, u=4x and u=-4x

This means that u'=4 and u'=-4 respectively

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elixir [45]

Answer:

y\geq 3x-1 ; x+3y\leq 6

Step-by-step explanation:

we know that

step 1

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step 2

Find the inequality of the solid line y=3x-1

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3 years ago
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jeka57 [31]
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3 years ago
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Please help me with this pleaseee
torisob [31]

Answer:

x = 88.2

Step-by-step explanation:

The angle at the top of the triangle = 90° - 10° = 80°

and the left side of the triangle is x ( opposite sides of a rectangle )

Using the tangent ratio in the right triangle

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Multiply both sides by x

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5 0
3 years ago
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