Answer is angAOC=90
Is A O B is in one line so
2a+62+54-a+5a-20=180
6a=180-62+20-54=84
a=14
angAOC= 2a+62=90
angCOD=54-a=40
angDOB=5a-20=50
SO angAOC is the biggest
Answer:
Step-by-step explanation:
using the simple interst formula;
SI = Principal * Rtae * Time/100
Given
Principal = $550
SI = $80
Time = 3 month = 3/12 years
Required
Annual interest rate
Substitute
80 = 550 * R * 3/12*100
80 = 1650R/1200
96000 = 1650R
R = 1650/96000
R = 0.017
Rate = 0.017 * 100 = 1.7%
Answer:
7.38
Step-by-step explanation:
A proportion could be:
x divided by 41 must equal 18%, or
x/41=18/100
To solve, cross multiply
100*x=41*18
100x=738
Divide by 100 on both sides
x=7.38
Hope this helps! :)
Answer:
es 200
Step-by-step explanation:
100+100=200
0+0+0+0+0=0
Answer: 5.824 m / min
Step-by-step explanation:
Change in position = -2.1m to -38.6m
Distance = |-38.6 m - (-2.1m) |
=|-36.5| m
= 36.5 m
Time = 
The average change in Michelle's position each minute = 
Hence, the average change in Michelle's position each minute = 5.824 m / min
