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3 years ago

Which is the pattern for factoring the sum of cubes

Mathematics

2 answers:

vovikov84 [41]3 years ago

4 0

Answer: Its B

Step-by-step explanation: trust me i had this test

Stels [109]3 years ago

3 0

Answer:

4th option

Step-by-step explanation:

The factors of a³ + b³ are

a³ + b³ = (a + b)(a² - ab + b² )

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An English class consists of 23 students, and three are to be chosen to give speeches in a school competition. In how many diffe

denpristay [2]

Answer: Check the attached

Step-by-step explanation:

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3 years ago

What is the range of the function on the graph

Tanzania [10]

Answer:

All real numbers greater than or equal to -2.

Step-by-step explanation:

The range is the set of values of the y-coordinates of the points on the graph.

The smallest y-coordinate is -2. All real numbers greater than equal to -2 are the range.

Answer: All real numbers greater than or equal to -2.

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3 years ago

5. The internal dimension of a tank are 14m, 8m and 5m. How much water can be

EleoNora [17]

Answer:

560,000L

Step-by-step explanation:

Given data

L=14m

W=8m

H=5m

Volume= L*W*H

Volume= 14*8*5

Volume= 560 m^3

1m^3 = 1000L

560m^3 = x

cross multiply

x= 560*1000

x= 560,000L

Hence the volume is 560,000L

3 0

3 years ago

What value of n makes the equation true?<br> 1 (n + 4) = 6

Sergio039 [100]

Answer:

n=2

Step-by-step explanation:

1 (n+4) = 6

1 (2+4) = 6

5 0

3 years ago

PLEASEEEEEEEEEE HELPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Arisa [49]

Answer:

A = 18.85ft^2
114cm^2
835.578 in^2
24o yd^2

Step-by-step explanation: I hope it helps :)

$Surface\: area=\:2\pi rh+2\pi r^2\\h = 2ft\\diameter = 2ft\\Radius = d/2=2/2=1ft\\\\A=( 2\times 3.141\times1\times2)+(2\times 3.141 \times 1^2)\\A = (12.564)+(6.282)\\A = 18.846\\A = 18.85ft^2$

$Area \:of\: square = A=a^2\\A = 3^2\\A=9\\Area\:of \:one \:rectangle\: = (l\times b)\\ A = (8\times 3)\\A = 24cm^2\\\\A = 2(Area\: of\: square)+2(Area\: of \:rectangle)\\A = 2(9)+4(24)\\A = 18+96\\A =114cm^2$

$Area \: of\: base=?\\ r = 7\:in\\h = 12\:in\\A = \pi \times r^2\\A = 3.141 \times 7^2\\A = 153.909\\\\Height \: of \:the \:cylinder = 12\:inches\\Circumference = 2\pi \times r\\C= 2 \times 3.141 \times 7\\ C =43.98\\\\S.A= 2B+Ch\\S.A = 2(153.909)+43.98(12)\\S.A = 307.818+527.76\\S.A =835.578$

$Perimeter = a+b+c\\P = 10+8+6\\P = 24\\S.A =2B+Ph\\S.A = 2(24)+24(8)\\S.A =48+192\\S.A = 240\:yd^2$

6 0

3 years ago

Which is the pattern for factoring the sum of cubes​

Which is the pattern for factoring the sum of cubes