The sum of the angles in a triangle is 180°. That is ...
75° +65° +(missing angle) = 180°
(missing angle) = 180° -75° -65°
(missing angle) = 40°
Answer:
x <= 9
Step-by-step explanation:
x -15 <= -6
+15. +15
x <=9
8x^7y^3 * 3x^3y
Multiply 8 * 3 = 24
Multiply x^7 * x^3 = x^10
Multiply y^3 * y = y^4
Answer: 24x^10y^4
Answer:
1) MArta's rate= 1/10 = 0.1 miles per minute
2) Ira was the fastest on the last ride
Step-by-step explanation:
Marta 's rate in miles per minute= distance/ time= 8/80= 1/10= 0.1 miles per minute
Loribeths 's rate in miles per minute= distance/ time= 6/42= 1/7 = 0.142 miles per minute
Ira's s rate in miles per minute= distance/ time= 15/75= 1/5= 0.2 miles per minute
Comparing the three results Ira is the fastest