Answer:
2(-2)-5(-2)+12
-4-(-10)+12
6+12
18
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given:
x = 2cost,
t = (1/2)arccosx
y = 2sint
dy/dx = dy/dt . dt/dx
dy/dt = 2cost
dt/dx = -1/√(1 - x²)
dy/dx = -2cost/√(1 - x²)
Differentiate again to obtain d²y/dx²
d²y/dx² = 2sint/√(1 - x²) - 2xcost/(1 - x²)^(-3/2)
At t = π/4, we have
(√2)/√(1 - x²) - (√2)x(1 - x²)^(3/2)
1, 3, 5, 7, 9 are the possible digits
meaning you have 5! possible combinations or 120 combinations
30 - 18 = 12
So he has 12 miles left for this week.
There are 3 more days
So 12 divided by 3
Which is 4, so he needs 3 more hours per day for the remaining 3 days
⇨ The value of this <u>simplified expression</u> = -4096/1 or -4096.
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- To solve this expression, just multiply the power base by how many times indicate the exponent, and then divide the numerator and denominator of the fraction by the same number.
Power or potentiation is a multiplication in equal factors, where there are <em>terms responsible</em> for obtaining the final result. An potency is given by The terms of a power are:
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- Base
- Exponent
- equal factors
- power
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✏️ <u>Resolution/Answer</u>:
- Multiply the powers of the numbers at numerator of the fraction, with the base <em>being multiplied by how many times</em> to indicate the exponent.
- <em>Multiply </em>the power at denominator of the fraction:
- <em>Multiply </em>the numerator numbers together:
- Simplify the fraction by number 16:
- So this expression in its simplified form = -4096/1 or -4096.
★ Hope this helps! ❤️