A. Always
These lines<span> are </span>perpendicular<span> since their slopes are negative reciprocals.</span>
Step-by-step explanation:
answer is in photo above
(2,500)(0.08) = 200
On Monday, Yuvia made $200 on commission.
Answer:
The triangle is an isosceles triangle and the measure of the third angle is 120°
Step-by-step explanation:
the other nd 2 angles in the triangle both measures 30 degrees, the triangle angle sum theorem states that all the angles in a triangle add up to 180 degrees. Add the first two angles together and subtract it from 180. That's
180 - 60 and it equals 120
Answer:
Solution: C) 7.815
Hint: From Chi-square table with (k-r-1)=(6-2-1) = 3 d.f the critical value = 7.8147
