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Eduardwww [97]
3 years ago
14

What is the total surface area of a sphere if its radius is 6m?

Mathematics
2 answers:
Alexus [3.1K]3 years ago
7 0
The answer is 452.16
Agata [3.3K]3 years ago
5 0

Answer:

452.16 m^2

Step-by-step explanation:

The surface area of a sphere is given by

A=4πr^2

  = 4 * π * ( 6)^2

  = 4 * π *36

   144 π

Letting pi = 3.14

A is approximately 452.16 m^2

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A store has caps on display. Five of the caps are red. There are 4 more blue caps than green caps. There are 3 fewer yellow caps
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R=5
B=4+G
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5+4+G+G-3+G=24
3G+6=24
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G=6
B=4+(6)
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Y=(6)-3
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answer
R+B+Y+G=24
5+10+3+6=24
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19/40 as a fraction and decimal it is 0.475
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4 question in one 65 points
jeka94

Q6.

The slope-intercept form: y = mx + b

m - slope

b - y-intercept

We have: slope m = 3, y-intercept (0, 4) → b= 4

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Q7.

2x + 4y = 4     |subtract 2x from both sides

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Q8.

The point-slope form:

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6 0
3 years ago
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Show that triangle MPT =Triangle MTP​
exis [7]

Unusual notation.  I won't fuss with it.

a. We have isosceles PRT, so angle  RPT = angle RTP.

By the definition of angle bisector, angle MTP = angle MTF, and angle MPT = angle MPU.

We have m angle RTP = m angle MTF + m angle MTP = 2 m angle MTP

Similarly, m angle RPT = 2 m angle MPT

2 m angle MTP = 2 m angle MPT

angle MPT = angle MPT

That's the first part.

b. That makes MPT isosceles.

c. 2x+124=180

2x = 56

x = 28 degrees

MTP = 28 degrees

d.  We have angle RPT=angle RTP=56 so PRT=180-2(56)=68 degrees

PUT = 180 - UTP - UPT = 180 - 28 - 56 = 96 degrees

Bad drawing, PUT looks acute.

angle PRT = 68 degrees, angle PUT = 96 degrees

3 0
3 years ago
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