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nika2105 [10]
2 years ago
15

Why does -2^6 equal -64 but -2 x -2 x -2 x -2 x -2 x -2 equal 64? (The x's are multiplication)

Mathematics
2 answers:
NikAS [45]2 years ago
6 0

Answer:

when there are no parentheses around the base, this being -2 we put parentheses around the the 2 and the exponent so it will look like -(2^6) making whatever answer you get negative.

when you put parentheses around the base (-2)^6 you will get 64  

Step-by-step explanation:

lora16 [44]2 years ago
4 0

Step-by-step explanation:

One hundred and twenty-two AFLP markers were mapped using an IR64 x Azucena rice doubled-haploid (DH) population. The distribution of these mapped markers was monitored across a set of 48 diverse landraces of rice. Strong statistical associations were observed between 960 of the 7381 possible pairs of markers across the diverse material.

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Each of 7 kittens, weighs less than 3.5 ounces. Find all the possible values of the combined weights of the kittens.
Vsevolod [243]

Answer:

Step-by-step explanation: divide 7 by 3.5 and then the answer that u got u multiply by that number and thats your finale answer

MAKE SURE TO FOLLOW ME AND ANY HELP IM HERE ALWAYS FOR U ..

6 0
3 years ago
StartFraction one-half left-parenthesis x plus 12 right-parenthesis equals 4 x minus 1.(x + 12) = 4x – 1
Alika [10]

Answer:

1/2.(x+12)=4x-1

x+12=2(4x-1)

x+12=8x-2

Group like terms

12+2=8x-x

14=7x

Divide both sides by 7

x=2

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The histogram below shows the heights, rounded to the nearest inch, of the members of the Oak High School basketball team. A. 1
Elan Coil [88]

Answer:

Range of player's height = 9 inch

Step-by-step explanation:

Given:

Number of players    Height range

4                                     66-67

8                                     68 -69

14                                    70-71

9                                     72-73

1                                      74-75

Find:

Range of player's height

Computation:

Range = Maximum value - Minimum Value

Range of player's height = Maximum height of a player - height of a player

Range of player's height = 75 inch - 66 inch

Range of player's height = 9 inch

5 0
3 years ago
Suzanne lays the books end to end and finds that the board is the same length as 21 bucks. How many centimeters long is the boar
AVprozaik [17]
357 centimeters would be your answer, this is because: 

21*17=357cm

I hope this helps. 
7 0
3 years ago
Read 2 more answers
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tamaranim1 [39]
13=2c+5
-5 -5
8=2c
/2 /2
4=c
____
| |
| c=4 |
|____|
3 0
3 years ago
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