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Katyanochek1 [597]
3 years ago
9

B^-3 = 1/64 what equals b

Mathematics
1 answer:
s2008m [1.1K]3 years ago
5 0
64=2*2*2*2*2*2=2⁶


B⁻³=1/64
1/B³=1/2⁶
B³=2⁶
B=∛2⁶=2⁶/³=2²=4

Answer: B=4
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A square has a perimeter of 40 m what is the length of each side
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Answer:

10m

Step-by-step explanation:

<u>Perimeter</u> means adding up all of the sides of a shape.

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<u />

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7 0
1 year ago
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cluponka [151]
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5 0
3 years ago
Use the rules for multiplication by powers of 10 to calculate 3 × 100
padilas [110]
3 × 100 = 300

the easiest way to do it is just add the same amount of zero's to the number you multiplied with. for example

3 × 10000 if you would just take out the zero's
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at least that's how I understood it

3 × 100 =

3 × 1(00) =
-->

-->
(00)
3 × 1(00) = 3

3 × 100 = 300
4 0
3 years ago
What is the solution to the system equations 6×+2y=6 and 7×+3y=5
atroni [7]

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5 0
3 years ago
Read 2 more answers
3. Which situation is best represented by the expression 4h +27
Fiesta28 [93]

Answer:

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costs.​

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3 0
3 years ago
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