To find the straight line distance from A to B, use the Pythagorean Theorem: AC2 + CB2 = AB2 ---> 412 + 342 = ab2
---> 2837 = AB2 ---> AB = 53.3
Walking from A to C to B = 41 + 34 = 75 meters.
Walking from A to B will save you 75 - 53.3 = 21.7 meters.
Answer: 0.67%/min or 40%/hr
Step-by-step explanation:
In 30minutes It charges 20%, in 1 minute, it will charge 20/30 = 0.6666
In 1hr it will charge 40%, twice the amount it charged in 30minutes (From 35 to 55)
Answer:
Step-by-step explanation:
141
Answer:
D. 7n+35
Step-by-step explanation:
Answer:
75 degrees
Step-by-step explanation:
let x unknown number
5x+10x+9x=180
24x=180
x=7.5
largest angle
10x
10×7.5=75