F(x) = 3x² - 1
f(-2) = 3(-2)² - 1
f(-2) = 3(4) - 1
f(-2) = 12 - 1
f(-2) = 11
f(x) = x < 1
f(-2) = -2 < 1
f(x) = x + 2
f(-2) = -2 + 2
f(-2) = 0
f(x) = x > 1
f(-2) = -2 > 1
f(-2) = -2 < 1
Answer:
15 boys
Explanation:
21-9= 12
12/2= 6
6+9= 15
Answer:
No, I don't think so....
Step-by-step explanation:
<u>Volume</u> = <u>1/2</u> * Base * Height * Length
<u> Height</u> = Base * tan 10
The underlined items you have,but there is still 2 unknowns and only one equation to solve them <===== so I think you need one more piece of the puzzle to solve.... either the base or the length of the prism.
Answer: i ^ 59 = -i
Step-by-step explanation:
If you recall when simplifying imaginary numbers
i^1 = i* 1 = i
i^2 = i*i = -1
i^3 = i*i*i = -i
i^4 = i*i*i*i = 1
i^5 = i^4 * i =i
i^6 = i^4 * i^2 = -1
etc... the 4 values keep repeating
so take the exponent and divide by 4, the remainder is how many i values you have left to get your simplified answer of i, -1,-i, or 1
Remainder 1 i
Remainder 2 -1
Remainder 3 -i
Remainder 0 1
Sin Z = 27.5/36.5
Tan Z = 27.5/24
Cos Z = 24/36.5
