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umka21 [38]
3 years ago
7

What is the cube root of -729

Mathematics
2 answers:
Ksju [112]3 years ago
8 0

Answer:

-9

Step-by-step explanation:

-9 x -9 x -9 = -729

-9 x -9 = 81 x -9 = -729

Igoryamba3 years ago
8 0

Answer:

-9

Step-by-step explanation:

The problem can be easily solved if you know your cube table. Because by knowing that, you know that 9³ is 729, meaning that -9³ would be -729.

Without knowing your cube tables, you can do -9 x -9 x -9 = -729.

Since -9 x -9 = 81, you can use a calcuator or solve on paper for 81 x -729.

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You borrow $375 and pay back $20 each week what are the first 6 terms in the sequence
solmaris [256]
0,20,40,60,80,100,120
6 0
3 years ago
Simplify the expression. Show all of your work. 16 plus 4 cubed times 2 divided by 16
frozen [14]

Answer:

528

Step-by-step explanation:

Question: 16 + 4^{3} * 2 ÷ 16

Work:

4^{3} = 64

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4 0
3 years ago
Help!!!!!!!!
PtichkaEL [24]
The answer to this question is B.
3 0
3 years ago
1+4=5 2+5=12 3+6=21 8+11=? puzzle answer
LUCKY_DIMON [66]
Ok this is how it work:

1+4=5
2+5=12=2+1+4+5=12
3+6=21=12+3+6=21
8+11=? do the same to that take 21+8+11=40

ask me if you don't get it. I explain it further.
3 0
3 years ago
HELP PLEASEEEE !!!!!
irga5000 [103]

Answer:

when f(x) is -1, f(x) =  -3

when f(x) is 0, f(x) = 1

when f(x) is 3, f(x)= 13

so is -3, 1 and 13.

you basically replace  x with the number and then evaluate

hope is helpful!!

3 0
3 years ago
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