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Fed [463]
3 years ago
13

How many dots are in the 5th step

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
7 0
8 I think? I don’t know
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How do I performe the operation and simplify?
klasskru [66]
Remember that : aⁿ.aˣ = aⁿ⁺ˣ ( Example 5³.5⁶ = 5³⁺⁶ = 5⁹)

Apply the same logic for:
5⁴/₃ x 5⁸/₃

Add up the exponents: 4/3 + 8/3 = 12/3 = 4, then
5⁴/₃ x 5⁸/₃ = 5⁴
4 0
4 years ago
If y = x3 + 3x2 + 5, what is dy/dx A. 3x2 + 6x + 5 B. 6x2 C. 6x2 D. 3x2 + 6x 
Yanka [14]
You have to use these facts:

1) The derivative of a sum is the sum of the derivatives

2) d[x^n] / dx = n x ^ (n - 1)

3) d [a(f(x) ] / dx = a d [f(x)] / dx

=> d [x^3 + 3x^2 + 5] / dx =  d[x^3]/dx + 3d[x^2]/dx + 0

= 3x^2 + 6x

Answer: option D. 3x^2 + 6x
6 0
3 years ago
8. If 4x = 12 - 7x, then x = ?
tino4ka555 [31]

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable.

Exact Form:

x=1211x=1211

Decimal Form:

x=1.¯¯¯¯09x=1.09‾

Mixed Number Form:

x=1111

Step-by-step explanation:

Hope this helps, If it did, then I would really appreciate it if you gave me Brainliest, I only need one more to rank up and it has taken forever to get to where I am currently. Thanks.

7 0
3 years ago
Read 2 more answers
Whats 290 x 4000 pls help
tigry1 [53]

Answer: it’s 1160000

Step-by-step explanation: hope I helped:)

4 0
3 years ago
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Tell me your cringes pick up lines
Bond [772]

Answer:

Are you a speeding ticket? Because you look fine.

Yikes, that was cringey

4 0
2 years ago
Read 2 more answers
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