3 years ago

Consider the triangle B Angle A= Angle B = 30° Angle C = 90° 30° AB = 10 10 AC = 5 BCE > A C 5

1 answer:

5 0

Answer:

They are equal to the ones we calculated manually: β = 51.06°, γ = 98.94°; additionally, the tool determined the last side length

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A (blank) is the nonnegative Square root of a number

AnnyKZ [126]

Answer:

principal square root

Step-by-step explanation:

Let $x^2=a$ .

Then $x=\pm\sqrt{a}$

We have a negative square root for x, which is $x=-\sqrt{a}$ and a nonnegative square root,which is $x=+\sqrt{a}$

The nonnegative square root is callled the principal square root .

Therefore the best complete to the statement;

A -------- is the nonnegative Square root of a number, is principal square root.

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n200080 [17]

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3 years ago

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scoray [572]

11. 180-73 = 107
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4 years ago

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3 years ago

Surface area of a cylinder radius is 2 and height is 3

Lerok [7]

Answer:

62.83 cm squared

Step-by-step explanation:

A = 2πrh+2πr^2

A = 2π(2)(3)+2π(2)^2

A = 2π(6)+2π4

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A = 62.83 cm squared

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3 years ago

Consider the triangle B Angle A= Angle B = 30° Angle C = 90° 30° AB = 10 10 AC = 5 BCE > A C 5​

Consider the triangle B Angle A= Angle B = 30° Angle C = 90° 30° AB = 10 10 AC = 5 BCE > A C 5