Answer:
3xpi/2 is 270 degree counter-clockwise from Ox
That time P(x,y) is (0,-1)
=> x= 0 and y = -1 as you can see in picture.
=> Cos 3pi/2 = x = 0
=> Sin 3pi/2 = y = -1
Step-by-step explanation:
Not so slow.
You can solve this by dividing the baches into the total amount of donuts.
147/7=21
Each batch has 21 donuts.
-2x^2 + 5x -3 =0
Find the discriminate:
In the given formula a = -2, b = 5 and c = -3
The discriminate is found using the formula b^2 - 4(ac)
Replace the letters with their values:
5^2 - 4(-2*-3)
25 - 4*6
25-24 = 1
When the discriminate is greater than or equal to 0, there are two real solutions.
The answer is c) 2
Answer:
Kayla = 0.4 inches
Miranda = 0.46 inches
Stefano = 0.5 inches
Kateira = 0.58 inches
Step-by-step explanation:
Kateira plant = 0.58 inches
Stefano plant = 1/2 inch
Change to decimal
Stefano plant = 0.5 inches
Kayla plant = 0.4 inches
Miranda plant = 5/11 inches
Change to decimal
Miranda plant = 0.46 inches
Order from least to greatest
= 0.4, 0.46, 0.5, 0.58 inches
That is, Kayla, Miranda, Stefano and Kateira respectively
