Answer:
7A - 42
Step-by-step explanation:
Answer:
1) 0.395^11
2) 0.682^-9
Step-by-step explanation:
81
Step by step explaination
Equation:
distance + distance = 2250 miles
3x + 3(x-110) = 2250
6x - 330 = 2250
6x = 2580
x = 430 mph (rate of the westbound plane)
x-110 = 320 mph (rate of the eastbound plane)
PLS MARK BRAINLIEST!!!
Answer:
36pi, or 113.097
Step-by-step explanation:
area = pi*(r)^2
area = pi(6)^2
area = 36pi, or 113.097