2 years ago

Which number has the greatest absolute value?

Mathematics

2 answers:

Rasek [7]2 years ago

8 0

Answer:

|-8|

if you are happy with my answer, please give brainliest :)

Step-by-step explanation:

Absolute value of -8 is 8, which is greater than the other values.

dlinn [17]2 years ago

5 0

2nd one i believe

Step-by-step explanation:

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Pls help me:) <br> A-(4•7)^-4<br> B-1/28^2<br> C-7^-2/4^2<br> D-(4•7)^4

Sergio039 [100]

Answer:

$\frac{1}{(28)^{2} }$

Step-by-step explanation:

Step 1;

Write expression

$4^{-2} . 7^{-2\\\frac{\frac{1}{4^{-2} } }{y\frac{1}{7^{-2} } } }$

$\frac{1}{4^{2} .7^{2} }$

$\frac{1}{(4x7)^{2} }$

$\frac{1}{(28)^{2} }$

8 0

2 years ago

What is 64x^6 + 27 written as a sum of cubes?

Talja [164]

Answer:

(4x² + 3)(16 $x^{4}$ - 12x² + 9)

Step-by-step explanation:

A sum of cubes factors as

a³ + b³ = (a + b)(a² - ab + b²)

64 $x^{6}$ = (4x²)³ ⇒ a = 4x²

27 = 3³ ⇒ b = 3

Hence

64 $x^{6}$ + 27

(4x² + 3)((4x²)² - (4x² × 3) + 3²)

= (4x² + 3)(16 $x^{4}$ - 12x² + 9)

7 0

2 years ago

If a1=10 and an=an-1+4 then find the value of a5

tamaranim1 [39]

Answer:

Step-by-step explanation:

Each term is the previous with 4 added to it.

a1 = 10, a2 = 14, a3 = 18, a4 = 22, a5 = 26

3 0

2 years ago

How to solve for 3x - 24 = 81

VladimirAG [237]

Answer:

Step-by-step explanation:

3x=81+24

3x=105

x=35

6 0

2 years ago

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the lengths of the sides of a triangle are consecutive odd integers.if the perimeter of the triangle is 27 what is are the lengt

Umnica [9.8K]

The lengths of each side are 9

5 0

2 years ago

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