OH SO LIKE CHESTER WAS A REALLY BAD PERSON.
The equation that would represent the number of groups in al would be:
(56/8) + (16/8) = g
7 + 2 = g
9 = g
There would be 9 groups.
You will use the information to write a number sentence that would show the total number of groups.
Answer: am not sure but i tried my best
Step-by-step explanation: 9x9=81 10x10=100 13x13=169 add them all together 350
Step-by-step explanation:
The equation of a parabola with focus at (h, k) and the directrix y = p is given by the following formula:
(y - k)^2 = 4 * f * (x - h)
In this case, the focus is at the origin (0, 0) and the directrix is the line y = -1.3, so the equation representing the cross section of the reflector is:
y^2 = 4 * f * x
= 4 * (-1.3) * x
= -5.2x
The depth of the reflector is the distance from the vertex to the directrix. In this case, the vertex is at the origin, so the depth is simply the distance from the origin to the line y = -1.3. Since the directrix is a horizontal line, this distance is simply the absolute value of the y-coordinate of the line, which is 1.3 inches. Therefore, the depth of the reflector is approximately 1.3 inches.
Answer:
Option c is correct answer
Step-by-step explanation:
See answer in above picture
