3 years ago

Pls help me find the answer

Mathematics

1 answer:

gregori [183]3 years ago

3 0

The surface area is 1536

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Please please help me

stiks02 [169]

Answer:

399.6 miles²

Step-by-step explanation:

The area (A) of the major sector is

A = area of circle × fraction of circle

= πr² × $\frac{255}{360}$

= π × 13.4² × $\frac{255}{360}$

= $\frac{13.4^2(255)\pi }{360}$ ≈ 399.6 miles²

6 0

3 years ago

In your own words, how can you use a net to find the surface area of a prism?

seraphim [82]

Draw a net of the polyhedron.Calculate the area of each face.Add up the area of all the faces.

7 0

3 years ago

A parachutist's speed during a free fall reaches 55 meters per second. What is this speed in feet per second? At this speed, how

aleksandr82 [10.1K]

Explanation:

Explanation:50 m ≅164 ft (3s.f.)

Explanation:50 m ≅164 ft (3s.f.)50 m/s≅164 ft/s

Explanation:50 m ≅164 ft (3s.f.)50 m/s≅164 ft/sdistance after 20s:

Explanation:50 m ≅164 ft (3s.f.)50 m/s≅164 ft/sdistance after 20s:d=164 ft/s ⋅20s

Explanation:50 m ≅164 ft (3s.f.)50 m/s≅164 ft/sdistance after 20s:d=164 ft/s ⋅20s=3280 ft

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8 0

2 years ago

Select the correct answer. How are corporate and Treasury bonds taxed? A. Both are taxed at the federal and state level. B. Both

sweet-ann [11.9K]

Answer: I belive it’s B. both are taxed at the federal and local level

Step-by-step explanation:

3 0

2 years ago

A swift can fly at 160km/h. what is the speed in m/s? show clearly how you worked out your answer.

Oduvanchick [21]

Step-by-step explanation:

$Given \: speed \: = 160km| h \\ To \: find \: speed \: in \: m|s \\ Solution \: speed \: = 160km|h \\ = (160 \times \frac{5}{18}) \: m|s \\ = \frac{800}{18} m|s \\ = 44.44m|s \\ Hence \: speed \: = 44.44m|s...$

hOpE iT hElPs YoU

<h3>I nEEd bRainLIeST</h3>

7 0

2 years ago

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