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Eva8 [605]
3 years ago
12

Simplify this expression. (2-5sqrt6)*3sqrt2 Please hurry taking a test.

Mathematics
1 answer:
a_sh-v [17]3 years ago
7 0

Answer:

D

Step-by-step explanation:

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Answer:

The radius of the sphere, to the nearest cm:

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Step-by-step explanation:

The surface area of a sphere is given by the formula

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Given

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The radius of the sphere can be determined such as

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Plug in Surface Area of sphere =  5024, π = 3.14 in the formula

\:r\:=\:\frac{1}{2}\sqrt{\frac{5024}{3.14}}\:\:

r\approx 20 cm

Therefore, the radius of the sphere, to the nearest cm:

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2 years ago
Từ điểm A ở ngoài (O) kẻ các tiếp tuyến AB, AC với đường tròn (B và C là các tiếp điểm), BC cắt OA tại D, trên cung nhỏ BC lấy E
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Option 1: Use Your Credit Card (15 pts)
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3 years ago
Josue leans a 26-foot ladder against a wall so that it forms an
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Answer:

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Step-by-step explanation:

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Without solving for other angles, we know one angle and the hypotenuse, and want to find the opposite side of the angle.

One formula that encompasses this is sin(x) = opposite/hypotenuse, with x being 80 degrees and the hypotenuse being 26 feet. We thus have

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multiply both sides by 26 feet

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Step-by-step explanation:

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2 years ago
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