x^2 + 6x + 7 = (x + 3)^2 - 2
So the axis of symmetry is x = -3
Angle SRT is undetermined by the question.
A diameter always subtends a right angle (Thales' Theorem, the first in geometry) so we can be assured SRU, STU, RUT and RST are right angles.
Answer:
Of the 600 elephants that he observes in random places in the reserve, he counts
elephants with broken tusks.
Step-by-step explanation:
Let x denotes number of elephants having broken tusks out of 600 elephants.
Of the 30 elephants that he observes in random places in the reserve, he counts 8 elephants with broken tusks.
So,
Of the 1 elephants that he observes in random places in the reserve, he counts
elephants with broken tusks.
Therefore,
Of the 600 elephants that he observes in random places in the reserve, he counts
elephants with broken tusks.
30,000 divided by 30 is 1,000