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kakasveta [241]
3 years ago
9

Find the surface area of the ball shown. use 3.14 for it.

Mathematics
2 answers:
Free_Kalibri [48]3 years ago
8 0

Answer:254.34

Step-by-step explanation:

notka56 [123]3 years ago
8 0

Answer:

14.13 is the answer

Step-by-step explanation:

Hope this answer your question

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What is the height of this triangle between C and D
Rom4ik [11]

Answer:

12 units

Step-by-step explanation:

To find any side length of a right triangle given two side lengths, you would use the pythagorean theorem which is a² + b² = c². In this equation, a and b represents either the height of base of the triangle, and c represents the  hypotenuse of the triangle (the diagonal line - in your question it is 13). By plugging in the base and  hypotenuse, you get the equation of 5² + b² = 13². 5² is equal to 25 and 13² is equal to 169, so the equation is 25 + b² = 169. Subtract 25 for both sides of the equation and you find that b² = 144. Square both sides and the missing length is 12 because √144 = 12.

8 0
3 years ago
What is the five number summary for the data 0,2,2,4,5,5,5,5,7,11
salantis [7]

The five number summary data for the data-set is:

  • Smallest value: 0.
  • First quartile: 2.
  • Median: 5.
  • Third quartile: 6.
  • Greatest value: 11.

<h3>What is the five number summary of a data-set?</h3>

The five number summary of a data-set is composed by:

  • The smallest and the greatest value.
  • The first quartile, which is the median of the bottom 50%.
  • The median, which splits the entire data-set into two halfs, the bottom 50% and the upper 50%.
  • The third quartile, which is the median of the upper 50%.

For this problem, we have that:

  • The smallest value is of 0.
  • The greatest value is of 11.

The data-set has 10 elements, which is an even cardinality, hence the median is the <u>mean of the 5th and the 6th elements</u>, hence:

Me = (5 + 5)/2 = 5.

The first half of the data-set is:

0, 2, 2, 4.

Hence the first quartile is:

Q1 = (2 + 2)/2 = 2.

The second half of the data-set is:

5,5,7,11.

Hence the third quartile is:

Q3 = (5 + 7)/2 = 6.

More can be learned about the five number summary data of a data-set at brainly.com/question/17110151

#SPJ1

3 0
2 years ago
Help me with this lol value of( 2^3)^2
ss7ja [257]

Answer:

64

Step-by-step explanation:

first, we'll start with the value inside the parenthesis, which is 2³

2³ means to multiply 2 by itself 3 times

so it would be

2×2×2=8

which then means that the expression is now (8)²

now we need to do (8)², which is to multiply 8 by itself twice

8*8=64

hope this helps!

6 0
3 years ago
Please list the following formulas:
Burka [1]
Answer:

1.) Slope Formula:

y2 - y1
———
x2 - x1

2.) Slope-Intercept Form:

y = mx + b

3.) Standard Form:

Ax + By = C
6 0
3 years ago
A graph has a slope of -2 and a y-intercept of 4. Fill in the equation below using slope-intercept form. y= blank x+ blank
vfiekz [6]
Y=-2x+4 the first blank will be your slope and the second blank will be where your line crosses the y intercept
4 0
3 years ago
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