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Ber [7]
3 years ago
13

Write (3i-2/3)-(6i-5) as a complex number in standard form.

Mathematics
1 answer:
algol [13]3 years ago
4 0

Answer:

(13/3+9i)

Step-by-step explanation:

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Given that f(1)=2 and f'(1)=4, find the derivative of f(x)loge(x) when x=1
inessss [21]

Answer:

2

Step-by-step explanation:

loge(x) is ln(x)

f(x) × ln(x)

Differentiate using product law

[ln(x) × f'(x)] + [(1/x) × f(x)]

x = 1

[ln(1) × f'(1)] + [(1/1) × f(1)]

(0 × 4) + (1 × 2)

0 + 2

2

3 0
3 years ago
The perimeter of a square is 96 inches. if the side length is 2x + 4, what is the value of x and the length of each side?
andriy [413]
Subtract 4 from 96 and divide by 2
4 0
4 years ago
The limit as h approaches 0 of (e^(2+h)-e^2)/h is ?
Whitepunk [10]
<span>If you plug in 0, you get the indeterminate form 0/0. You can, therefore, apply L'Hopital's Rule to get the limit as h approaches 0 of e^(2+h),
which is just e^2.
</span><span><span><span>[e^(<span>2+h) </span></span>− <span>e^2]/</span></span>h </span>= [<span><span><span>e^2</span>(<span>e^h</span>−1)]/</span>h

</span><span>so in the limit, as h goes to 0, you'll notice that the numerator and denominator each go to zero (e^h goes to 1, and so e^h-1 goes to zero). This means the form is 'indeterminate' (here, 0/0), so we may use L'Hoptial's rule:
</span><span>
=<span>e^2</span></span>
3 0
3 years ago
PLZ HELP!!! 10 POINTS!!!Which relationship describes angles 1 and 2?
kkurt [141]

Answer:

The answer is C: Vertical angles I'm pretty sure

Step-by-step explanation:


7 0
3 years ago
15 POINTS! PLEASE HELP! BRAINLIEST!
lina2011 [118]

Answer:

  • D.  15.3%

Step-by-step explanation:

<u>Total number of outcomes:</u>

  • 2¹⁵ =  32768

<u>Number of combinations of getting 6 heads:</u>

  • 15C6 = 15!/6!(15-6)! = 5005

<u>Required probability is:</u>

  • P(6 heads out of 15 flips) = 5005/32768 = 0.1527... ≈ 15.3%

Correct choice is D

7 0
3 years ago
Read 2 more answers
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