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Dennis_Churaev [7]
3 years ago
9

Simplify the equation B^-7/b^4

Mathematics
1 answer:
Alex3 years ago
4 0
<h2>{b}^{3}</h2>

Step-by-step explanation:

=  \frac{ {b}^{7} }{ {b}^{4} }

=  {b}^{(7 - 4)}

=  {b}^{3}

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Please help me please help me please help me please help me please help me please help me please​
Serga [27]

Answer:

first one is square root

don't know the second tho

4 0
3 years ago
What does the following expression mean?<br> 7!<br><br> A. 7+6+5+4+3+2+1<br> B. 7·6·5·4·3·2·1
frez [133]

Answer: B

Step-by-step explanation:

A factorial is multiplying the integer and all of the integers below it together.

3 0
3 years ago
Solve the equation below. Simplify if necessary.
SpyIntel [72]

Answer:

15 1/6

Step-by-step explanation:

change -8 2/3 into an improper fraction = -26/3

-4/7v = -26/3

cross-multiply:

3(-4v) = (-26)7

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v = 182/12

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4 0
3 years ago
Find the circumference and area of a circle with a diameter of 10 inches leave answers in terms of pi
Umnica [9.8K]

Answer:

The circumference is = 10π

The area is = 25π

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Y = 6 when x = 30, what is y when x = 6
Alex787 [66]
30 divided by 6 is 5
6 divided by 5 is 1. 2
6 0
3 years ago
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