Answer:
1/2x^2 -3
Step-by-step explanation:
The first equation is 1/2x^2 + 1 and since this equation is the first one minus 4 1-4= -3 so you would get this new equation.
Answer: First option.
Step-by-step explanation:
You can use the inverse tangent function to find the value of the angle T:
You can identify in the figure that:
Then, knowing these values, you can substitute them into .
Therefore, you get that the value of the angle T rounded to the nearest degree is:
This matches with the first option.
Answer:
squares of each side 1 m makes a square of side. 5 km. Solution: 2,50, ... Area of school playground is 160 m × 80 m = 12800 m2 ... Area of circular garden with diameter 8 m is.
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
<h2>Q: 6x+8=8+7x+2x</h2>
- 6x+8=8+9x
- 8-8=9x-6x
- 0=3x
- x=0/3
- x=0
Solution :
Amount of money Victoria has = $200
The amount modelled by function = h(x) = 200
According to the function,
s(x) = (1.05)x - 1
It means that the total amount of the interest that Victoria will receive s(x) is equal to original amount of $200 which multiplied by the rate of interest (1.05) and then multiplied by the time that Victoria keeps the money in the bank (x) minus 1.